model：KSC-1458
name：Changfeng Series ANC Noise Canceling Wireless Headset
Material：ABS+PC
Speaker:13mm composite film ; Transmission distance: 10m
Headphone battery：30mAh;Charging compartment battery; 300mAh
Listening time:about 5 hours
Call time： about 4H;Standby time: 200H
Charging time:about 1.5H
Product size: 60.5*21.6*45.2mm
Product weight：62.5g
KAKU
