Features:

-bluetooth V5.1 chip,stable singal transmission.

-Caller ID Report: Speak the phone number of the incoming caller, stop music for incoming calls.

-Noise Canceling Technology: Triple Microphone technology suppresses background and wind noise in the crowd.

-Sweat protection technology: protects this bluetooth headset from sweat and coffee spills so you can wear the headset in the office or in the gym.

-360 °adjustable ear design allows you to adjust the angle for the right or left ear.

-The increased battery capacity provides the longest time of use (when fully charged), it displays the battery counter on your smartphone, reminding you of fast charging next time:

Specification:

Brand: Langsdom

Model: 525

BT version: V5.1

BT range: Up to 10meters

Headset Battery: 80mAh 

Battery Case: 400mAh

Wireless Frequency: 2.4GHZ

Charging time: 1 Hour

Playing time: 6 Hours

Standby time: 192 hours

Color: Black

Charging case: USB Cable

Package Contents:

1 x bluetooth headsets

1 x Charging box

1 x Charging cable