V7 BT 5.0 Business Style Wireless Stereo Sports TWS Earphone Support Inform Caller Name

Details Images Products Description V7 BT 5.0 Business Style Wireless Stereo Sports BT Earphone, Support Inform Caller Name 1. BT version: 5.02. Ergonomic design, comfortable to wear3. Life-level waterproof function, without fear of invasion of sweat and rain4. Voice broadcast mobile phone address book, know who is calling without looking at the phone5. Intelligently isolate the external sound and noise, greatly improving the call sound quality of the headset6. The left and right ears can be worn freely and can be adjusted by 180 degrees7. Remaining power of the headset, intuitively check the power of the headset on the mobile phone, support IOS and some Android systems8. Three-dimensional operation buttons, easy to use9. Standby time: 250 hours10. Call duration: 25 hours11. Listening time: 20 hours12. Charging time: 1-2 hours13. Battery capacity: 170mAh14. Packing list: host x1, USB cable x1, manual x1, packaging x1, auxiliary headphones x1, earhook x1