GK-E043C
Bluetooth Version V6.0
Bluetooth Solution Jerry 6973D4
Audio Encoding Protocol SBC, AAC
Effective Range 10 meters
Earphone Battery Specification 65mAh Protection Board
Earphone Charging Time ¡Ö 1.5 hours
Charging Box Charging Standard DC 5V1A
Approximately 2.5 times for headphone charging
Speaker Size: ¦µ 14.2mm
Speaker Impedance: 32 ¦¸¡À 15%
Frequency Response Range: 20Hz~20KHz
Weight (Single Earphone) ¡Ö 9.44g
Weight (Complete Set) ¡Ö 84.32g
Supports Bluetooth Protocol HFP, A2DP, AVRCP
Signal Power Level: Class 2 Bluetooth Version 5.3
br> Working frequency 2.402GHz-2.480GHz
Earphone charging voltage DC 5V ¡À 0.2V
Charging case battery specification 500mAh protection board
Charging case charging time ¡Ö 2 hours
Connection standby time ¡Ö? H
Accumulated battery life is about 16H
Speaker sensitivity is 115 ¡À 3dB
Charging case size is 56.6 * 48 * 26.6mm
Single headphone size is 19 * 32 * 14.8mm
Regions that cannot be sold: Amazon (USA, Japan), Mexico (Meikeduo), domestic (JD)
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