Main Features
Product specifications:
(1) Bluetooth chip and Bluetooth version: Jerry chip 4.2
(2) Battery: 3.7V 60mAh
(3) Charging power: 5V / 80mAh
(4) Sensitivity: 103db +/- 3dB
(5) Impedance: 32 Mw
(6) Transmission distance: 10 meters barrier-free
(7) Frequency: 2.4 GHZ
(8) Talk time: about 4 hours
(9) Time to listen to songs: 2 hours
(10) Standby time: about 160 hours
W12 XT-11 Magnetic Bluetooth Headphone Stereo Sports Waterproof Earbuds with Microphone silver GE23637212
