High End Foldable Active Noise Cancelling Bluetooth Headphone

Brand Name:

neutral or OEM

Model Number:

ANC-B4

Style:

Headband

Communication:

Wireless

Connectors:

3.5mm

Use:

Portable Media Player, Mobile Phone, COMPUTER

Function:

Bluetooth, Waterproof, Noise Cancelling, Microphone

Place of Origin:

Guangdong, China

Cord Length:

1.2m

Bluetooth Standard:

Bluetooth V4.1

Waterproof Standard:

IPX 0

Active Noise-Cancellation:

Yes

Product name:

Active Noise Cancelling Bluetooth Headphone

Bluetooth Version:

CSR4.1

Colors:

Black

Battery capacity:

double battery, ANC:220mAh,BT:300mAh

Working voltage:

3.7V

Wire length:

1.2m

Speaker sensitive:

115dB

Speaker impedance:

32ohm

Signal to noise ratio(SNR):

≥85db

Maximum input power:

400mW