In the current bluetooth headset market, the rapid development of TWS headphones has led to a sharp decline in the attention of head-mounted headphones and neck-mounted headphones. Brand manufacturers have relatively little research and development on head-mounted headphones, and only a few audio companies are still there. Continuously iterate new products. However, with the popularity of noise-canceling headphones, head-mounted headphones that can provide a more comfortable noise-canceling effect have once again returned to the field of vision of ordinary consumers.
233621 Trip head-mounted noise reduction headphones are the main light and noise reduction products of 233621. The appearance adopts lightweight ergonomic design, and the weight of the whole machine is only 222g; the metal frame is made of aluminum-magnesium alloy material, which supports up, down, left, and right 4-way Flexible rotation and folding function; the earmuffs are made of skin-friendly protein leather, and the inner breathable sponge is filled to provide comfortable wearing all-weather.
In terms of configuration, 233621 Trip has a built-in 40mm neodymium iron strong magnetic dynamic driver, biological composite diaphragm; Qualcomm CSR8670 bluetooth audio SOC, bluetooth 5.0, supports aptX HD decoding, Qualcomm cVc call noise reduction technology; Sony noise reduction chip, supports active hybrid noise reduction , Has a noise reduction effect of -35dB. And it supports the environment sound enhancement mode, without taking off the headphones to get the surrounding environment sound. Let me experience and evaluate this product in detail below!
| 1. 233621 Trip headset unboxing
①. Product packaging and accessories
The 233621 Trip head-mounted noise-canceling headphone packaging box has a distinctive design, with a white and blue background and a colorful 233621 brand LOGO as the shading. There are information on the front with the brand name and logo, product name: TRIP bluetooth Active Hybrid Noise Cancelling Headphones, product appearance rendering, China Quality (Shenzhen) Conference display product logo, and multiple features of the product.
The 6 product highlights include lightweight 222g, active noise reduction of 35dB or more, 20h noise reduction battery life, Qualcomm HD sound quality and call noise reduction CVC, noise suppression freely and quietly, and French master tuning.
On the side there is “spark passion” product SLOGAN.
On the other side, the information has passed the evaluation of the advanced nature of Shenzhen standards, was selected for the 21st High-tech Fair, the products of the National Intellectual Property Pavilion, and the innovation and design logo from Shenzhen International Low-Carbon City.
There is a brand LOGO on the back of the box; bluetooth, Qualcomm aptX HD logo; bluetooth active hybrid noise reduction headphones, model: 233621 Trip, manufactured by Shenzhen Grandsun Electronics Co., Ltd., etc.
Open the box, the headphones and accessories are embedded in the frame, and the product manual, 233621 promotional card and stickers are placed on the top.
The items in the box include headphones, charging cables, audio cables, storage bags, and product manuals.
Product manuals, promotional cardboard and stickers.
The storage bag is made of a smooth material, which is soft and comfortable to the touch. The blue 233621 brand LOGO and “enjoy your trip” are printed on the front and back of the storage bag.
USB-A to Type-C charging cable.
After actual measurement, the length of the charging cable is about 52.5cm.
3.5mm to 3.5mm audio cable.
The length of the 3.5mm audio cable is about 127cm, and the two cable lengths can definitely meet daily use.
②. Appearance design
The 233621 Trip head-mounted noise reduction headphones tested in this review are in swan gray color, and the appearance is gray and silver, and the overall look is soft and delicate.
The head beam and the ear shell are connected by a ring structure, and the periphery is designed with a circle of openings. The noise reduction microphone is hidden inside the opening. With the 233621 brand LOGO on the back, the design is unique and has strong recognition.
The connection structure of the headwear and ear shells, with a unique curve design, enhances the recognition and design sense of the product.
The stainless steel headband on the outside of the top of the headphone beam is designed with fine-grained brushed texture and smooth edges to enhance the product texture.
A close-up of the telescopic slide rail structure of the headphone head beam, which is designed with a partition structure.
The printed information on the inside has the product model: Trip, made in China.
The inner side of the head beam in a stretched state.
The head beam rotating shaft structure can realize folding and left-right rotation functions to improve wearing comfort and portability.
The 233621 Trip head-mounted noise reduction headphone earmuffs are made of skin-friendly protein skin, and the inner ventilating sponge is filled. It feels smooth and delicate, and is comfortable and skin-friendly. The internal design of the earmuffs has a large L/R logo, which is convenient for users to wear and use correctly.
The head cushion on the inner side of the head beam is also filled with soft sponge to effectively disperse the head pressure. With a lightweight design of 222g, it provides all-weather comfortable wearing.
233621 Trip head-mounted noise-canceling headphone back panel, designed with white 233621 brand LOGO.
The charging interface and 3.5mm audio interface are located at the bottom of the headset.
The 3.5mm audio interface is located on the left headphone and is used for wired mode output.
The four function buttons and the touchpad are located on the right headphone. The active noise reduction switch is located at the top of the ear shell, which can be easily switched with the index finger while wearing.
The microphone opening is used for voice call pickup.
From left to right at the bottom of the right headphone are volume + button, volume-button, indicator light, power button and Type-C charging port.
According to my actual measurement, the 233621 Trip head-mounted noise-canceling headset weighs about 228g, which is a very light product, and it is more comfortable to wear for a long time without significant weight-bearing feeling.
③. 233621 Trip all colors
In terms of color matching, the 233621 Trip head-mounted noise-canceling headphones offer two classic color combinations, swan gray and black. The black headphones use a pure black body with a gray LOGO and green L/R logo, which reveals vigor in the stability; the swan gray uses a combination of off-white and silver, embellished with blue L/R LOGO logo, the overall look is soft and delicate. Two classic black and white color schemes to satisfy different users’ choices.
| 2. 233621 Trip function review
①. Interactive experience
233621 Trip head-mounted noise canceling headphone pairing connection is entered by long pressing the power button to enter the pairing state, and the phone terminal can query the name of the same name to complete the pairing connection. After the pairing is successful, you can automatically connect back to it after you turn it on. It also supports one-to-two multi-point connection technology, which can connect two devices at the same time. When one device is used to listen to a song, the other device calls, and the headset will automatically switch the voice of the incoming call.
In terms of operation mode, the operation mode of touch + physical buttons is adopted. The three physical buttons are the power button, volume +/-, and noise reduction function switch. The placement position is very comfortable and convenient when wearing and using; the back panel of the right ear is touch The control operation area supports two operation modes: double-click and triple-click.
The power button realizes power on/off, pause/play, and bluetooth pairing connection functions, volume +/- buttons click to increase or decrease the volume, long press to switch between up/down music in music mode; double-click the touch button to turn on/off the ambient sound function , Three clicks to wake up the voice assistant The overall control method is rich, the logic is clear, and various operations can be performed without going through the mobile terminal.
②. Noise reduction effect experience
Active noise reduction
In terms of active noise reduction, the 233621 Trip head-mounted noise reduction headphones use Sony’s all-digital CXD3775AGF noise reduction chip, feedforward + feedback active hybrid noise reduction design, and self-developed ear environment INC noise reduction algorithm, providing up to -35dB noise reduction effect. And it supports the environment sound enhancement mode, without taking off the headphones to get the surrounding environment sound.
In terms of actual use experience, 233621 Trip can effectively suppress low-frequency noise. It can provide excellent noise reduction effects whether in relatively quiet offices or on noisy streets; the noise reduction effect is also very comfortable, and there is no noise reduction. The discomfort of ear pressure caused by noise. And it has excellent control in the medium and high frequency human voice. After the noise reduction mode is turned on, there is basically no change in the human voice except for the change in volume.
The ambient sound enhancement mode is also the highlight of this product. When it is turned on, the ambient sound is very close to that when the headset is not worn, and there is no unrealistic feeling caused by over-amplification of the human voice. And there is a small detail that I like very much for the editor, that is, the music playback will be automatically paused after the ambient sound mode is turned on, and the music will automatically resume playing after the ambient sound is turned off.
This is different from most noise-reducing headset products that support the ambient sound mode. After the ambient sound is turned on, due to the amplification of the external sound, the music sound becomes smaller and becomes the background sound. Both have their own advantages in terms of actual use experience. The automatic pause playback makes it easier to clearly obtain the surrounding voices for communication, while the latter allows you to enjoy music uninterrupted when you only need to obtain the surrounding environment sound.
Call noise reduction
In terms of call noise reduction, the 233621 Trip headphone is equipped with Qualcomm cVc call noise reduction technology and aerodynamically designed wind noise reduction ducts, which can effectively reduce ambient noise and wind noise during the passage, and provide a clear call effect.
③. Music effect experience
233621 Trip built-in 40mm neodymium iron strong magnetic dynamic driver, biological composite diaphragm, has a wide dynamic range, high resolution; adopts Qualcomm CSR8670 bluetooth audio SOC, integrated bluetooth processor, low power DSP; supports bluetooth 5.0 technology to provide stability Smooth connection; support aptX HD decoding, restore high-fidelity sound quality.
The comfortable sound field effect of the headphones, the large dynamic unit and composite diaphragm, and aptX high-definition decoding provide a guarantee for the music experience of 233621 Trip. The overall experience, the low-frequency dive is relatively moderate, the drums are comfortable but short; the mid- and high-frequency vocals are clear, layered, and the details are relatively rich. You can clearly feel the atmosphere that the music wants to express. With the active noise reduction function, it achieves an immersive music experience.
④. Headphone and mobile phone connection compatibility test
In terms of headset and mobile phone connection compatibility, we tested whether the 233621 Trip head-mounted noise reduction headset connected to Apple iPhone12 Pro, Samsung Galaxy S20 Ultra, Xiaomi 11, Apple iPad and other devices can normally display the headset power and interactive operations. After testing, 233621 Trip has good compatibility. It can display power information and perform various operations normally on several products.
The 233621 Trip headphone is connected to the iPhone12 Pro, and the battery level can be displayed normally in the status bar, which is convenient for users to learn about the remaining battery power of the headset in real time and charge it in time.
Connection iPhone12 Pro can wake up the voice assistant and perform various operations through the three-click touchpad.
233621 Trip headphone is connected to Samsung Galaxy S20 Ultra, and the percentage information of the remaining battery power of the headset can be normally displayed on the bluetooth connection interface.
Connecting to Samsung Galaxy S20 Ultra can wake up the voice assistant and perform various operations normally.
The 233621 Trip headphone is connected to Mi 11, and the remaining power information of the headset can be learned through the chart in the status bar.
Connecting to Mi 11 can wake up the voice assistant and perform various operations normally.
233621 Trip is connected to Apple iPad, and the experience is the same as that of Apple mobile devices. In the status bar, you can learn about the remaining power of the headset through the chart.
Connecting to an Apple iPad tablet computer can wake up the voice assistant normally.
⑤. Connection stability
In testing the connection stability of the 233621 Trip head-mounted noise reduction headset, the paired mobile phone is placed in a fixed position in the editorial office, and then the headset is moved to a different location to test the connection stability of different scenarios and distances.
Line 1, passing through the office area of colleagues, computers, printers and other equipment are all working.
Line 2 passes through the partition wall and a transparent floor-to-ceiling glass.
Line 3 is a straight line without obstacles.
Line 4, passing through the reception room and negotiation area, there are scattered obstacles but no electronic signal equipment.
The measured four o’clock position 233621 Trip headphone and the mobile phone bluetooth connection is stable, there is no disconnection, no sound quality damage or intermittent music playback problems.
⑥. Charging, battery life
In terms of battery life, the 233621 Trip head-mounted noise reduction headset adopts a Type-C charging interface and supports fast charging. It can achieve 2 hours of noise reduction mode after 10 minutes of charging, and 20 hours of noise reduction mode when fully charged. , Enough to meet daily use.
Use a portable power tester to perform a wired charging test on the 233621 Trip headphone. The input power is about 1.67W.
| 3. Summary
The 233621 Trip head-mounted noise reduction headphone adopts a lightweight ergonomic design in the appearance design, and the weight of the whole machine is only 222g; the overall appearance is also fashionable and unique, and the function is complete. The soft and delicate look of swan gray is also a bonus item, matching a black color to meet the needs of different groups of people. The only shortcoming is the leakage of the wire. Although the color embellishment is adopted, it still looks a little abrupt, which destroys the integrity of the appearance of the headset to a certain extent.
233621 Trip can be at the forefront of the current head-mounted headphones in terms of wearing experience. The earmuffs are made of skin-friendly protein leather, and the inner breathable sponge is filled with a smooth, delicate and skin-friendly feel; the inner head pad of the head beam is also filled with soft sponge, which can effectively disperse the head pressure; with a lightweight design of 222g, and more headbands Free adjustment of gears and 4-way rotation can provide a very comfortable and personalized wearing experience. There is no discomfort such as ear clip and head pressure when wearing glasses and wearing for a long time.
Noise reduction effect:
233621 Trip headphone can effectively suppress low-frequency noise, and the noise reduction effect is very comfortable. There is no obvious ear pressure caused by noise reduction; the environmental sound enhancement mode is very close to when the headphone is not worn, and the human voice is also free from the outside world. The unreality produced by sound amplification. And turn on/off the ambient sound, and automatically pause/play music functions, making it easier to obtain the surrounding sound more clearly; Qualcomm cVc call noise reduction technology and aerodynamic design wind noise reduction ducts can also meet the needs of daily voice calls.
233621 Trip 40mm neodymium iron dynamic driver, bio-composite diaphragm, aptX high-definition decoding, and the wider and comfortable sound field of headphones provide a guarantee for the music experience. The overall experience, the low frequency extension is relatively moderate, the drums are comfortable but short; the mid and high frequency vocals are clear, with a clear sense of hierarchy, and the active noise reduction function can obtain an immersive music experience.
In terms of connection, long press the power switch to enter the pairing mode. After the pairing is successful, the subsequent use will automatically return to the connection after the power is turned on. The one-to-two technology realizes the simultaneous connection of two devices, the music mode is turned off, and the headset automatically switches the voice of the incoming call, which is convenient to use. In the bluetooth connection test with Android and iOS systems, the compatibility is good. The connection is stable within 15m, and there is no disconnection and sound quality damage.
On the whole, the lightweight design and perfect appearance structure of the 233621 Trip head-mounted noise reduction headset 222g can provide a very comfortable wearing experience; 40mm neodymium iron strong magnetic dynamic driver, Qualcomm CSR8670 bluetooth audio SOC, aptX HD decoding guarantee A high-quality music experience; -35dB noise reduction effect to meet the daily office, commuting and other multi-scene use. It is a very balanced and highly competitive product.