Bluetooth Digital Audio Output Hifi Audio Decoding 3.5mm Coaxial Fiber APTX Output Lossless Sound Quality(Black)

Product overview:
This product is a stereo Bluetooth receiver, it can let you get rid of all kinds of tie, no matter you are sitting on the comfortable sofa or moving in the room, it can transfer your mobile phone music to your family sound system, enjoy the rich private music beautiful feast.
Part name and function
Bluetooth specification: A2DP/IOPT
Apt-x encoding: supported
SBC encoding: support
Memorizable groups: 10
Bluetooth frequency: 2402~2480MHz
Power supply: 5V/2A
Effective distance: 20m
Product size: 70*76*21 mm
Audio RL output specification
Output calibration: 2+/-10% Vrms
Frequency response: 20Hz~20KHz
Left and right channel isolation: -45db
SNR SNR: >=90dB
THD (nominal, Audio RL) : 0.05%
Fiber output specification
Wavelength: 640 to 670nm
Nominal light power output: -17bm
1. Support Bluetooth specification of A2DP/IOPT:
Using the new Bluetooth 3.0 technology, and support A2DP protocol, not only greatly improve the data transmission rate, but also ensure more stable audio transmission and sound quality.
2. Support SBC and apt-x coding technology:
Apt-x, a non-destructive compression technology, not only provides us with a wider sound bandwidth, but also has a transmission quality comparable to CD sound. And even if your device doesn't support apt-x, don't worry.
What equipment can this product be used with:
As long as your access device has Bluetooth function and supports Bluetooth A2DP protocol, it can be used with this product.
Such as: applicable to iPad, iPhone, iPod touch, and other brands of mobile phones and ordinary computers, including all A2DP stereo Bluetooth devices.
3. This product can memorize 10 sets of Bluetooth devices and automatically pair them.
This product can remember 10 pairs of paired devices, and as long as it has been paired with the right Bluetooth device, this product will not need to be paired again, it will automatically remember the paired devices.
4. This product adopts three output designs of coaxial optical fiber and 3.5mm audio cable, all of which are designed to ensure realistic sound quality and facilitate the connection of various equipment.
5. The transmission distance is as far as 10m (note: actual test with Samsung phone can reach 20m).
Usage:
Make sure your Bluetooth device supports A2DP Bluetooth specification and apt-x decoding technology before pairing
Use fiber optic cable (or stereo audio cable) to connect to the sound system, or speakers, or independent speakers.
2. Power supply for Bluetooth audio receiver. (indicator light flashes alternately quickly)
3. Turn on the Bluetooth function of the audio source device and pair it with the Bluetooth receiver (pairing password: 0000). After the pairing is completed, the indicator will blink slowly.
4. Music can be played with audio source equipment, so that you can have a sumptuous private music dinner at any time. The indicator flashes with music.