Certification:

ce

Is wireless:

Yes

Wireless Type:

bluetooth

Support Memory Card:

Yes

Vocalism Principle:

Dynamic

Volume Control:

Yes

Control Button:

Yes

Codecs:

APT-X

Brand Name:

OEM/ODM

Model Number:

A3 PRO colors

Style:

in-ear

Communication:

WireLess

Use:

Portable Media Player, MOBILE PHONE, AVIATION, COMPUTER, dj, Gaming, sports, Audiophile, Travel, Professional, HEARING AID

Function:

bluetooth, waterproof, Noise Cancelling, MICROPHONE

Place of Origin:

Fujian, China

Cord Length:

wireless

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

ipx-4

Active Noise-Cancellation:

YES

Product name:

A3 pro black

Bluetooth Version:

JL A8 V5.0

Headphone battery capacity:

30mAh

Charging box battery:

300mah

Play time:

3-4 hours

headphone standby time:

200 hours

Calling time:

about 5 hours

Waterproof:

IPX4

Resistance:

32Ω

Sensitivity:

-94dB