Is wireless:

Yes

Wireless Type:

bluetooth

Vocalism Principle:

Balanced Armature

Volume Control:

Yes

Control Button:

Yes

Brand Name:

Kingstar

Model Number:

K023B

Style:

in-ear

Communication:

WireLess

Use:

Portable Media Player, MOBILE PHONE, AVIATION, COMPUTER, dj, MP3

Function:

bluetooth, Noise Cancelling, MICROPHONE

Place of Origin:

GuangDong, China (Mainland)

Cord Length:

0mm

Waterproof Standard:

IPX 0

Product Name:

Kingstar TWS Earbuds

Wireless Version:

5.0

Wireless Range:

≥10m

Battery Capacity:

40mah for left and right one

Charging Box Capacity:

400mah

Work Time:

6-7 hours

Standby Time:

180 hours

Charging Time:

1-1.5 hours

Support:

one match two,connect two device

Certification:

CE, RoHs, FCC, BQB