Product Name | Technology F9 Handfree Noise Cancelling 283 Portable Active True Wireless Single Headset Earphone With Mic Speaker for Mobile Phone |
Battery capacity: | Charging case :400mAh; earphone:45mAh |
Function | Blue toot5.0, Tap control, Waterproof, Noise Cancelling, Microphone |
Transmission distance | 15 meters |
Support protocol | A2DP1.3 / HFP1.6 / HSP1.2 / AVRCP1.6 / D11.3 |
Feature | Magnetic charging Waterproof The headset is automatically connected to the charging compartment when it is taken out, and it is automatically turned off when it is put back into the charging compartment, and the two headsets can be used separately. Earphone listening to songs for 3-4 hours, charging compartment can be charged 6 times |