GK-CX002
Bluetooth version V6.0
Bluetooth solution Jerry 6983D2
Audio coding protocol SBC
Effective range ¡Ý 10 meters
Headphone battery specification 30mAh protection board
Headphone charging time ¡Ö 1.5 hours
Charging case charging standard DC 5V1A
3 times for headphone charging
Speaker size Ø 13mm
Speaker impedance 32 ¦¸¡À 15%
Frequency response range 20Hz~20KHz
Weight (single headphone) ¡Ö 4g
Weight (whole set) ¡Ö 36.2g
Supports Bluetooth protocols HFP, A2DP, AVRCP
Signal power level Class 2 (Bluetooth version 5.3)
Working frequency 2.4G Hz-2.480GHz
Earphone charging voltage DC 5V ¡À 0.2V
Charging case battery specification 300mAh protective board
Charging case charging time ¡Ö 1.5 hours
Connection standby time ¡Ö 30H
Cumulative battery life about 16H
Speaker sensitivity 109 ¡À 3dB
Charging case size 48.5 * 57 * 28.5mm
Single headphone size 34 * 18.9 * 20mm
Regions that cannot be sold: Japan - Amazon
The product normally includes one side of laser engraved logo and one side of parameters. If there is a silk screen requirement, it is usually 0.3 yuan/side. Other requirements will be reported separately