Bluetooth Audio Adapter For Pc

B19 bluetooth-audio-adapter-for-pc Features: 1.The appearance of the product is beautiful. 2.Adopt CSR8675 high-end chip design. 3.CSR's latest ANC noise reduction and echo cancellation technology 4.Support TX dual stream, RX multi-point connection. 5.SPDIF, I2S audio input / output...
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Product Details

B19 bluetooth-audio-adapter-for-pc

 

Features:

1.The appearance of the product is beautiful.

2.Adopt CSR8675 high-end chip design.

3.CSR's latest ANC noise reduction and echo cancellation technology

4.Support TX dual stream, RX multi-point connection.

5.SPDIF, I2S audio input / output interface, free to switch

6.Built-in rechargeable battery, battery life is greater than 20H

7.Support SBC, MP3, AAC, apt-X HD, apt-X LL, apt-X audio format

8.16Mb built-in eFlash and up to 64Mb external serial flash memory, digital-to-analog conversion signal-to-noise ratio up to 75dB

9.Support TWS (left and right channel separation)

10.The product connection is simple, without any cumbersome driving and downloading APP;

 

 

Specification :

 

Chip-set:

CSR8675

Bluetooth version

Bluetooth V5.0

Support Protocol

RX: A2DP AVRCP TX: A2DP

Working frequency

band 2.402GHz -2.480GHz

Power Level

Power Level 2 (Class II)

Sensitivity

(-80dBm<0.1%BER)

Signal to noise

ratio ≥75dB

Codec mode

CODEC "TX: apt-X HD, apt-X LL, apt-X, SBC;

RX:

apt-X HD, apt-X LL, apt-X, SBC;

Working current

<28MA

Built-in battery

 600MAH

Charging current

about 200MA

Charging time is

about 3 hours

Life time

RX is about 22H, TX is about 26H

Bluetooth distance

>10M (empty place)

Charging method

Micro USB 5V/0.5A

 

Pictures

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