FAQ

Earbuds

Battery: 40mAh each

BT version: V5.0

Working Voltage: 3.7V

Sensitivity: -42dB

Loudspeaker Frequency Response: 20Hz~ 20KHz

Bluetooth protocol: HSP/HFP/A2DP/AVRCP

Bluetooth format supported: sbc,aac,mp3

Weight : 4.5g (one earbud)

Size: 27mm*23mm*22mm

Charging Box

Charging box battery capacity: 400mAh

Charging: Charge with a DC5V-1A USB adaptor

Earbuds charging time: 30 minutes

Playing time: 3-4 hours /0.09W

Weight: 72g (exclude earbuds)

Size: 106mm*33mm*33mm

Features

Splash water-resistant

Touch to control volume and music playback

TWS technology to make the sound stereo

Hands-free calls

FAQ

Q: Two earphones can not pair with each other ,how to slove this problem ?

A: place them back to the charging case ,close the cover for a while(About 20 seconds) and then open and try connect again .