Inhouse product
Bluetooth chip: Lanxun 5616
Bluetooth version: 5.1
Earbuds battery capacity: 50mAh
Charging compartment battery capacity: 1200mAh
Working hours: 12 hours
Standby time: 220 hours
Operation Mode: Touch
Waterproof grade: IPX7
Battery voltage:3.7V
Input voltage:5V
Transmission
distance: ≥10m
Speaker:20-20khz
Bluetooth operating frequency:2.402-2.48Ghz
Package Included:
2 *Wireless Headset
1*charging case
4*ear caps
1*USB cable
1*manual