New Lenovo QT81 TWS Bluetooth 5.0 Earphone LED Power Display HiFi 9D Stereo Bass Waterproof Sport Headset Headphone with Mic Upgraded Version
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- QCC BT5.0: Wireless dual ear design, you can use the earbuds solely or in pairs. BT 5.0 brings higher data transfer speed, more stable connection, and lower power consumption.
- 60H Long Battery Life: 40mAh battery in each earbud offers about 60 hours of music playing time. The earbuds can be charged automatically in the 1200mAh charging box.
- 9D Heavenly Bass Sound: Professional three-frequency tuning, low-frequency muddy shock clear mid-frequency level, high frequency loud and delicate to bring you a full three-dimensional sense of the scene.
- Battery Digital Display and Power Bank Function: LED battery digital display can clearly show the battery allowance of the earbuds and charging box. Charging box can work as a mobile power source to charge mobile devices in an emergency.
- Upgrade Blind Touch Control: Touch control design, no more pressure on your ears. Easy to control music, volume and call, and activate voice assistant.
|Model Number||New QT81|
|BT Version||BT 5.0|
|Transmitting Distance||10m/33ft (no obstacle)|
|Noise Reduction Version||CVC8.0|
|Capacity|| Single Headset: 40mAh
Charging capacity: 1200mAh
|Music Duration||about 60h|
|Standby time||about 180h|
|Earbud Size||approx. 4.1*1.7*1.6cm/1.61*0.67*0.63in|
|Earbud Weight (Each)||4.0g/0.14oz|
|Charging Case Size||approx. 8.3*4.8*3.0cm/3.26*1.89*1.18in|
|Charging Case Weight||70g/2.47oz|