1. Bluetooth 5.0, fast connection, pick up and use
2. Loda original chip, switch left and right, connect with each other continuously
3. New bluetooth chip, lower power consumption, earphone lasts for about 20 hours
4. Touch the button to operate, talk and listen to music as you wish
5.6mm graphene high fidelity moving coil unit, enjoy surround sound
6. Round and small with soft silica gel, comfortable to wear
7.500mah large capacity charging warehouse, small and mini, easy to carry
Bluetooth: V5.0
Sensitivity: 92±3dB
Frequency response range: 20hz-20khz
Microphone sensitivity: -42db±3db
Headphone battery capacity: 30mAh
Battery capacity: 500mAh
Impedance: 16 Ω
Rated power: 3mW
Driving unit: 6mm
Play time: about 3H (maximum volume)
Time of call: about 3H
Standby time: about 72H
Automatic shutdown time: not connected for 3 minutes
Charging current: 400ma±50ma input: DC 5v-1a
Charging times: 4 times
Charging time of earphone: about 2H
Charging time of charging bin: about 3H
