Lenovo X9 True Wireless bluetooth 5.0 Earphone Touch Control Dynamic HIFI Stereo Earbuds Handsfree Sport Headset
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| Specifications: | |
| Brand | Lenovo |
| Model | X9 |
| Color | Black,White |
| Material | ABS |
| bluetooth version | 5.0 |
| bluetooth protocol | HSP,HFP,AVRCP,A2DP |
| Bluetooth distance | 10M |
| Frequency Range | 20-20KHz |
| Speaker impedance | 32Ω |
| Speaker sensitivity | 105±3dB |
| Battery | 300mAh |
| Charging time | Earphone:1.5 hours |
| Charging Case:2 hours | |
| Music/Call Time | About 3 hours |
| Weight | 4g*2 |
| Waterproof level | IPX5 |
