Bluetooth version: Bluetooth 5.3

Bluetooth Mode: HSP/HFP/A2DP/AVRCP

Frequency range: 20-20k

Wireless distance: 10-15M

Continue playing time : Continue listening to music/continuecalling about 4 hours

Charging time : About 1 hour

Connection method: Turn off the device and press and hold the main and auxiliary headphone buttons for 2 seconds to turn on the device. When there is no light flashing on one side and the red and blue lights flashing alternately on the other side, it indicates successful pairing of the headphones. Turn on Bluetooth in the phone settings, check the corresponding Bluetooth name of the headphones found, and click on the headphone name to successfully pair with the phone.

notice:

Please do not expose the headphones to the sun for a long time

This product cannot be used in water

Please keep away from children