Audio Transmitter Receiver Kit For Speaker

Audio transmitter receiver kit audio transmission wirelessly Feature 1. Support audio device with AUX 3.5mm port, audio transmission wirelessly. 2. Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure 3. Built-in enhanced signal transmission circuit,...
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Product Details

Audio transmitter receiver kit audio transmission wirelessly

 

Feature

 

1. Support audio device with AUX 3.5mm port, audio transmission wirelessly.
2. Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure
3. Built-in enhanced signal transmission circuit, connected faster and more stable
4. Double lossless audio formats compatible
5. Dual AUX OUT
6. Automatic memory connected function , the operation is easier, more convenient
7. Built-in battery,Long working time
8. BT 4.1,Consume low power
9. With phone call and NFC functions,more easy to using
10. Smart work with Android, IOS system phone and Pad...all BT audio devices
11. support two devices at a time
12. Easy to connection, no need download any driver or APP

 

specification
ModelB7 Plus
Certification: CE
Combination: MP3 / MP4 media Players
chipset: CSR8635
BT version: 4.1
Supported protocol:HFPV 1.6,HSPV 1.2,A2DP V1.2,AVRCP V1.4
Working current:  lower 25mA


Battery capacity: 300mAH
Charging current: 200mA
Charging time: around 2 hours
Audio sound: stereo AAC, MP3, SBC
NFC function: Yes

 

Picture

 

B7Plus-01.jpgB7Plus-02.jpgB7Plus-03.jpg1.jpg2.jpg3.jpg4.jpg

 

FAQ:

 

1. Q: What profiles does it usually support ?

A: It support HFP,HSP,A2DP,AVRCP,and SPP profiles .

 

2. Q: How many phone it can connect at same time ?

A:2 phones can working at same time .

 

3. Q: Does your device have the over charge protection .

A: Sure it does .

 

4. Q: How do you power the device .

A: We integrated a battery inside the device .

 

5. Q: What kind of Battery you were using inside the device ?

A: It was using Lithium-mode battery .


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