GK-M11
Bluetooth Version V6.0
Bluetooth Solution JL6983D4
Audio Encoding Protocol SBC AAC
Effective Range ¡Ý 8 meters
Earphone Battery 35mAh with Protection Board
Earphone Charging Time ¡Ö 1.5 hours
Charging Box Charging Standard DC 5V-1000mA
Approximately 3 times for Earphone Charging
Speaker Size Ø 12mm Composite Film
Speaker Impedance 24 ¦¸¡À 15%
Frequency Response Range 20Hz~20KHz
Weight (Single Earphone) ¡Ö 5.8g
Weight (Complete Set) ¡Ö 48g
Supports Bluetooth Protocol HFP HSP 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 300mAh with protective board
Charging case size 60 * 45 * 20mm
Single headphone size 26x28x17mm
