KAKU

model：KSC-1472

name：Ruige Series Neck-hanging Wireless Headset

Chip：Jerry AC7003; BT version: 5.4

Impedance：32Ω±15%  ; Frequency response: 20Hz-20KHz     

transmission distance：
≥10m

Transmission frequency：
2.4GHz-2.48GHz

Charging interface：
Micro

Charging voltage：
5V/1A                

Charging time：about 1.5H ; Talk time: about 16H ;Music time: about 20H;
Standby time: about 350H       

Battery capacity：
130mAh

length：92cm

weight：30g