GK-M05
Bluetooth version V6.0
Bluetooth solution JL6973D4
Audio encoding protocol SBC AAC
Effective range ¡Ý 10 meters
Headphone battery specification 35mAh protection board
Headphone charging time ¡Ö 1.5 hours
Charging case charging standard DC 5V 500mA
Approximately 3 times for headphone charging
Speaker size Ø 10mm
Speaker impedance 32 ¦¸¡À 15%
Frequency response range 20Hz~20KHz
Weight (single headphone) ¡Ö 5g
Weight (whole set) ¡Ö 46g
Supports Bluetooth protocol HFP HSP A2DP AVRCP
Signal power level Class 2
Operating frequency 2.4GHz 02 GHz-2.480GHz
Earphone charging voltage DC 5V ¡À 0.2V
Charging case battery specification 400mAh protective board
Charging case charging time ¡Ö 1.5H
Connection standby time ¡Ö 35H
Cumulative battery life ¡Ö 18H @ 80% VOL
Speaker sensitivity 117 ¡À 3dB
Charging case size 51.5 * 64.5 * 30mm
Single earphone size 22 * 27 * 27mm
The product normally includes one side with laser engraved logo and one side with parameters. If there is a silk screen requirement, the standard price is 0.3 yuan per side. Other requirements will be reported separately