GK-A35
Bluetooth version V6.0
Bluetooth solution AB5656C
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 5V 500mA
Approximately 2.5 times for headphone charging
Speaker size Ø 13mm
Speaker impedance 32 ¦¸¡À 15%
Frequency response range 20Hz~20KHz
Weight (single headphone) ¡Ö 3.3g
Weight (complete set) ¡Ö 32.5g
Supports Bluetooth protocols HFP, A2DP, AVRCP
Signal power level Class 2
Operating frequency 2.402 The sentence is: GHz-2.480GHz
Earphone charging voltage DC 5V ¡À 0.2V
Charging case battery specification 250mAh protective board
Charging case charging time ¡Ö 2H
Connection standby time ¡Ö 40H
Cumulative battery life ¡Ö 18H @ 80% VOL
Speaker sensitivity 117 ¡À 3dB
Charging case size 56.5 * 48 * 28.2mm
Single earphone size 30.1 * 21 * 23mm
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