Product Features:
1; Bluetooth 5.0 chip,
2; IPX4 waterproof, anti-sweat and anti-corrosion, not afraid of sweat erosion on the earphones, long sweat-proof and comfortable to wear.
3; the left and right ears can be used separately, and the links can be designed separately.
4; ergonomic design, semi-input comfort and firmness, cleverly support decompression, ergonomic design, do not pick the ear profile does not increase ears.
5; automatically boot the Internet, remove the walking link, and automatically pair.

Parameters:

Bluetooth Chipset:Realtek
Bluetooth version: V5.0+EDR
Wireless frequency: 2.4GHZ
Supporting agreement: HFP1.7/A2DP1.3//AVRCP1.6/SPP1.2andPBAP1.2, BDR/BLE
Transmission distance: 10 meters
Battery capacity: 110mAh
Charging voltage / current: 5V / 1A
Play / talk time: about 10 hours
Charging time: about 2 hours
Standby time: 120 hours
Speaker impedance: 8MM 32
Microphone sensitivity: -42Db
Working temperature: -10-50 °C
Gross weight: 4 g * 2
Input voltage / current: 5V / 1A
Battery capacity: 950mAh

Package Include:
2x Headphones
1x Charging bin
1x Charging line
Earcap
1x Manual