T680 Wireless Earphones – Headset with Superbass

T680 wireless earphones, binaural high-definition call
According to the principle of ergonomics, it fits the cochlea and is comfortable to wear, and it is not easy to fall off even if you exercise.
Earphone parameters
Battery capacity: 3.7V/35mAh
Music playback Time: 4-5 hours
Charging time: 1.5 hours
Headset operation
Answer Call: touch right/left ear
Hang up Call: touch right/left ear
Rejection: When a call comes in,Press and hold touch button for two seconds.
Volume up and down: Fast touch three times right ear to increase the volume, touch three time left ear to decrease the volume。
Play/Pause: In the music statue, touch right/left ear to play /pause music