- Earphones Wireless specification: V4.2 WT
- Transmission range is up to 10 meters, transmission frequency is 2.4GHz, definitely, it is perfect for sports and outdoor use.
- Charging voltage is DC5V, thus charging time is about 2 hours.
- Battery capacity is 100mAh, hence talking time is about 6 hours, standby time is about 180 hours.
- Headset cable length is 65cm, so it is convenient and perfect fit.
- Weight is only 16g, so no burden while use.
- The battery level display supports Apple iPhone and some Android phones.