Is wireless:

Yes

Wireless Type:

Bluetooth

Vocalism Principle:

Balanced Armature

Volume Control:

Yes

Control Button:

Yes

Style:

In-ear

Communication:

Wireless

Use:

Mobile Phone

Function:

Bluetooth, Noise Cancelling

Place of Origin:

China

Waterproof Standard:

IPX-4

Type:

TWS Wireless Headphone

Cord Length:

Wireless

battery capacity:

300mah

sample:

ok

color:

as picture showed

OEM:

OK

Logo:

Customized Logo ok

packing:

opp bag/retailer packing

Standard:

v5.0

Payment:

T/T/western union/treade assurance