Product specification
Model: XKD-11
Version: V5.0
Talk time: About 6 hours
Music time: About 6 hours
Support: HSP/HFP/A2DP/AVRCP
Frequency range: 20Hz-20KHz
Battery type: Polymer lithium battery
Earphone charging time: About 1-2 hours
Charging box input voltage: DC 5V/500mAh
Charging box output voltage: DC 5V
Communication distance: Greater than 10m
Transmit power: Class2
Speaker specifications: ?6mm
Impedance: 16?
Microphone: Silicon Wheat
Earphone weight: 5g
Charging box weight: 28.5g