Black/White J4 Business mini BT 5.0 TWS Portable Wireless Earphone with Battery Charging Box

Certification:

FCC

Is wireless:

Yes

Wireless Type:

None

Support Memory Card:

No

Vocalism Principle:

Balanced Armature

Volume Control:

Yes

Control Button:

Yes

Codecs:

none

Brand Name:

OEM

Model Number:

J4

Style:

in-ear

Communication:

WireLess

Use:

MOBILE PHONE, Gaming, sports, Travel, HiFi Headphone

Function:

bluetooth, waterproof, Noise Cancelling

Place of Origin:

Guangdong, China

Cord Length:

no

Waterproof Standard:

ipx-4

Active Noise-Cancellation:

YES

Product name:

Wireless Bluetooth Headphone

Model Name:

J4

BT Version:

V5.0+EDR

Compatibility:

support

BlT use band:

2.4GHZ

distance:

10m

Standby time:

72 Hours

Charging time:

1-2hours

Battery capacity:

450mAh