R201 With Charging Bin Hanging Ear Stereo Digital Display Bluetooth Earphones(Skin Color) Tape-Doorbells lower power consumption and longer

lower power consumption and longer battery life

Antenna: 1x 2dBi Fixed Internal PCB Antenna

9inch * 19

Loading Container 20GP: 556 cartons * 22 pcs = 12232 pcs

watching movies and games smoother

R201 With Charging Bin Hanging Ear Stereo Digital Display Bluetooth Earphones(Skin Color) Tape-Doorbells lower power consumption and longer1. Bluetooth version: V5. 3 2. Transmission distance: about 10m (without obstacles) 3. Bluetooth chip: AD6973D 4. Bluetooth protocol: HFP, HSP, A2DP, AVRCP 5. Battery capacity: charging bin 500mAh 6. Charging time: about 1. 5 2h 7. Speaker resistance: 16 ohms 8mm 8. Speaker output power: up to 5mW 9. Headphone sensitivity: 106dB 10. Frequency range: 50HZ 20KHZ Features: 1. Hanging ear to wear, comfortable and non sensory, non slip and not easy to fall