GK-726B
Bluetooth Version V6.0
Bluetooth Solution Jelly AD6973
Audio Encoding Protocol SBC, AAC
Effective Range 10 meters
Earphone Battery Specification 45mAh Protection Board
Earphone Charging Time ¡Ö 1.5 Hours
Charging Box Charging Standard DC 5V1A
Approximately 3 Earphone Charging Times
Speaker Size Ø 10mm
Speaker Impedance 32 ¦¸¡À 15%
Frequency Response Range 20Hz~20KHz
Weight (Single Earphone) ¡Ö 4.8g
Weight (Complete Set) ¡Ö 60.8g
Supports Bluetooth Protocol HFP, A2DP, AVRCP
Signal Power Level Class 2
Working frequency 2.402GHz-2.480GHz
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 70H
Cumulative battery life about 32H
Speaker sensitivity 109 ¡À 3dB
Charging case size
Single headphone size
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/face. Other requirements will be reported separately