More Details:
Product Name: Truly Wireless Bluetooth Earphones
Bluetooth Version: V4.2
Bluetooth Protocol: A2DP, HFP, AVRCP.
Transmission Distance: 10m
Battery Capacity: 40mAh each side
Charging Voltage: DC5V 30MA
Charging Time: About 2 hours
Working Time: About 4 hours
Standby Time: About 200 hours
Operation instructions:
1. Multi-functional keys:
Power on/off: long press 3S
Play/pause music:press once
Reject a call: long press for 1s.
Enter pairing mode: long press for 5s diretly
2. Adjust volume:
V+: long press to increase the volume
V-: long press to reduce the volume
3. Enter TWS mode:
Long press volume+ and volume- for 1s can directly enter the TWS mode, while holding down the volume+ and volume- button for 2s to exit TWS mode.
Package Included:
1 x Truly Wireless Bluetooth Earphone With Mic