S5131

Specification：
 

Chipset：JL6973D4
Distance： ＞10M
Driver size： Φ8mm
Impedance：32Ω±15%
Sensitivity：107±3dB at 1KHz 1mW
Earbuds battery：25mAh
Earbuds Charging time：(full charge<1.5H)
Charging case battery：220mAh
Charging case Charging time： (full charge<2.5H)
Play time：＞5H(50% volume)
Talk time：＞4H(50% volume)
Button：Touch