Specification:
Bluetooth version: 5.0
Transmission distance: 10m
Support protocol: HSP / HFP / A2DP / AVRCP
Resistance: 32 ohm
Sensitivity: 100±3dB / 6 MW
Wireless frequency: 2.4GHz
Frequency response range: 20Hz-20 KHz
Talk time: about 4-5 hours
Earphone battery: 40 mAh * 2 5 V / 1A
Charging case battery: 300 mAh, 5 V / 1A
Charging case charging time: about 1 hour
Colour:Black
Material:ABS+PC
Size:66*24*64mm
Package Contents:
2 * Headphone
1 * Charging case
1 * Charging cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.