Wireless Earbuds Parameter:

Bluetooth: V5.0 Transmission

Range: 10m (free space)

Earplug weight(each): 5g

Charging box: 500mAh, 65g

Frequency response: 20HZ-16kHz

S/N: 95dB(A-weigh)

Battery capacity: Earplugs weight (each) 55mAh

Battery charging time: Earphone 90 minutes, Charging box 3 hours

Battery use time: About 3 hours of music time

Support audio codec: A2DP/AVRCP/HFP/HSP

Bluetooth earbuds Features:

1.Real wireless Earplug, get rid of all wired control, smart connections or using separately

2.High definition isolation and noise reduction, piston type, noise cancelling.

3.The rechargeable house can be supplied to two earphones for 5 cycle recharge

4.Earphones are full of electricity, which can support up to 3 hours of telephone or music playback time.

5.Pure high quality sound for compatible devices by equipping with bluetooth 5.0 chip and stable bluetooth signal.

6.You can play any audio files of the paired bluetooth device.

7.Built-in microphone hands-free phone

8.Waterproof, antiperspirant

9.Comfortable and lightweight in ear design.

10.The Earplug charge with light ice blue color, but the color of the headset have little difference, it is normal phenomenon, please don't worry.

11.Our earphone have paired by us, so you don't need to paring them again. Please charging them fully after received our S7 earphone at first.

Package Included:

1 x user manual

1 x charging box

1 pair x bluetooth headsets

3 pairs x replacement silica gel

1 x micro USB charging cable

1 x retail package case

We have 3 different color of the charging box, but the headsets color are same, If there any problem, please leave us message first, hope we can know the situation of your using at the time first. Thanks!