2020 Amazon Hot Selling F9-5 Bluetooths Headset Wireless Earbuds Deep Bass Headset Sound Stereo TWS

Is wireless:

Yes

Wireless Type:

bluetooth

Vocalism Principle:

Balanced Armature

Volume Control:

Yes

Control Button:

No

Brand Name:

OEM/ODM

Model Number:

ZM-F9-5

Style:

in-ear

Communication:

WireLess

Use:

MOBILE PHONE, AVIATION, sports, Travel

Function:

bluetooth, waterproof, MICROPHONE

Place of Origin:

Guangdong China

Cord Length:

wireless

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

IPX-7

Active Noise-Cancellation:

YES

Working time:

3-4hours

Warranty:

1 Year

Battery capacity:

50mAh*2 + 2000mAh Charging Box