Bluetooth Chips: CSR8645
Support profiles: Headset, Handsfree, A2DP, AVRCP
Battery Capacity: 80mAh
Music time: 4.5 h
Charging time: 1-2h
Headset weight: 16.4 g
Transmission Range:10 m
Noise Reduction: CVC6.0
Size: 40 * 24 * 32mm
Chip: CSR 8645 V4.1 Breakthrough exclusive technology doubles Ruibility QCY QY7 playtime to a solid 8 hours, offering a full week of workouts, or a full day of listening.
SignalPlus for skip-free music outdoors. Use your music device left/right side, above/below waist, doesn't matter with Signal Plus.
PureSound In-ear white noise and listener fatigue reduction. Eliminates the white noise and delivers a clean audio experience offering hours of pure enjoyment.
Sweat-proof, waterproof durable design, Onscreen Battery Meter, Up to 6 hours of Talk/Playing Time and 150 hours Standby Time.
High-fidelity stereo music and clear speech, you can begin enjoying CD quality stereo sound instantly.