Features:

Support A2DP/IPOT using the latest Bluetooth 4.0 technology, support A2DP agreement, not only greatly improve the data transfer rate, but also ensure the stability of audio and sound quality.
Apt-X is a nondestructive compression technology, not only provides us a broader bandwidth. Voice transmission is more comparable to CD quality. Even if your device does not support other Apt-X, no need worry, this product also supports earlier SBC encoding.
What equipment can be used with this product?
If your device with Bluetooth function, and support Bluetooth A2DP agreement, can be used with this product. Such as: ipad, iphone, ipod touch, other brand mobile phones and ordinary computers, etc
This product can memory 10 groups device which paired with it already, and automatically paired when next time you use.
This product uses optical fiber, coaxial line and 3.5mm audio output, ensure the super sound quality and easy to connect with all devices.
Transmission distance up to 10m (Note: the actual use of Samsung mobile phone, it can up to 20m)
Digital optical output
Analog audio cable output
Supports Bluetooth A2DP/IOPT profile
Supports Bluetooth v4.0, v3.0/v2.1 A2DP/IOPT


Bluetooth specification:

Apt-X Code: support
SBC code: support
Memory group number: Ten
Bluetooth frequency: 2402-2480MHz
Power supply: 5V/2A
Effective distance: 2M
Dimension: 83 x 54 x 24 mm


Audio R/L output specification:

Output level: 2+/-10% Vrms
Frequency response: 20Hz - 20 KHz
The L/R channel isolation: -45dB
SNR (signal to noise ratio, nominal audio R/L): >= 90dB
THD (nominal, audio R/L): 0.05%


Package includes:

1x Bluetooth Music Receiver
1x Power Adapter
1x 3.5mm-3.5mm Stereo Cable
1x 3.5mm-RCA Stereo Cable