Wireless Type:bluetooth

Vocalism Principle:

Balanced Armature

Volume Control:Yes

Control Button:Yes

Model Number:I12- TWS Earphone

Style:In-ear

Communication:Wireless

Use:Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj, Gaming, Sports, Audiophile, Travel, PROFESSIONAL, HEARING AID, For Internet Bar, HiFi Headphone

Function:Microphone, wireless,handsfree,support one match two,connect two device

Bluetooth Standard:Bluetooth v5.0

Active Noise-Cancellation:Yes

Product name:TWS Earphone

wireless Version:5.0

Battery:3.7v 150mAh

Working range:10-15m

Charging time:about 2 hours

Certificate:CE FCC RoHS BQB

Talking time:1-2h

Standby time:200 Hours

 Color:Black, White, Red, Green, Pink, Yellow, Gray, Light Blue,