MK-013(electroplating)
Bluetooth version V6.0
Bluetooth solution Jerry 6973D4
Audio coding protocol SBC,
Effective range ¡Ý 10 meters
Headphone battery specification 40mAh protection board
Headphone charging time ¡Ö 1.5 hours
Charging case charging standard DC 5V1A
Approximately 2 times for headphone charging
Speaker size Ø 14mm
Speaker impedance 32 ¦¸¡À 15%
Frequency response range 20Hz~20KHz
Weight (single headphone) ¡Ö 9g
Weight (complete set) ¡Ö 61.42g
Supports Bluetooth protocols HFP, A2DP, AVRCP
Signal power level Class 2 (Bluetooth version 5.3)
> Working frequency 2.4G Hz
Earphone charging voltage DC 5V ¡À 0.2V
Charging case battery specification 400mAh protective board
Charging case charging time ¡Ö 2 hours
Connection standby time ¡Ö 100H
Cumulative battery life about 25H
Speaker sensitivity 123 ¡À 3dB
Charging case size 64 * 59.2 * 42
Single earphone size 57 * 45 * 19
Regions that cannot be sold: United States, 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