(Portable Stereo Bluetooth adapter)

Product introduction:

Nowadays more and more tablet PCs, smart phones, notebooks come into market. These powerful products are multi functional such as play music, play games, play video, etc. But the fly in the ointment is that the sound device is just a small speaker. Sound and volume is not so good. Portable Stereo Bluetooth adapter come into market there from.The adapter uses Bluetooth 3.0 technology, externally connecting to the speaker at home, so that make the speaker immediately become Bluetooth speaker, you can enjoy the fun of wireless audio. Also applies to all headphones (built-in high-performance polymer battery, can directly drive headphones) or support LINE IN car speaker system. Built-in MIC can be used for hands-free phone system, easy to make or answer a call. Compared to buy a Bluetooth speakers or high-fidelity Bluetooth headset, four major benefits of a portable stereo Bluetooth receiver are as below:

1. No need eliminate the original speakers or headphones. Directly upgrade the original speakers (headphones) to Bluetooth speakers (headphones), continue to play the original speakers (headphones) function, saving more resources for the Earth.

2. Saving large sums of money. High-quality sound Bluetooth speakers (headphones) are usually expensive, while the cost of the receiver is relatively much cheaper, sometimes just a tenth of it.

3. It has a better reception, due to the Bluetooth module is outside the speaker. Receiving orientation is easier to adjust, so as to better ensure the better sound quality of the transmission.

4. The upgrade is more convenient. With the rapid development of Bluetooth technology, the Bluetooth protocol developed into V3.0 from the previous V1.1 now and will soon enter a higher version. After technology developed, only need to replace the Bluetooth stereo receiver, can instantly upgraded speakers (headphones).

Product feature

1. Designed for changing the ordinary audio (headphones) into the Bluetooth stereo (headphones), simple and generous appearance.

2. Adopt bluetoothV3.0 technology

3. Automatically connect function when power on. The adapter will search last connected device automatically when power on. If the device is within the searching range, it will automatically connect. If not, the adapter will into hibernation status.

4. Using back splint design to make it easy to be used in any place.

5. Using high pressure injection,spraying the UV to make it scratch-resistant.

Product Parameter

Bluetooth protocol:Bluetooth Ver.3.0

Power standards:Class 2

Communication distance:10M

Bandwidth:2.1GHZ (2.402-2.483.5MHZ)

Tarnsmitting sensitivity: about 2dBm

Receiving sensitivity:-85dBm

Audio output interface:3.5mm audio interface

MIC distance: about 1M

DAC SNR:98dB

LED indicator:Power/Match code/Charging

Continuous use time:5 hours

Operating current:35-40 MA

Charging time: about 2 hours

Dimension:62*28*13MM

Operating temperature range:-10-50 degree

Operating humidity range:10-90%

Power supply:

Portable Stereo Bluetooth adapter adopts two power supply mode:

1. By power adapter(Standard adapter,output:5V, 500MA, USB MINI port)

2. By built-in high-performance polymer battery. PCB board has set up the battery charging protection that makes it can work while charging. (Red light is on when charging,after fully charged the red light is off)

On/Off:Slide power switch to ON: power on,red light is on,blue light flashes

Slide power switch to ON: power off,light off.

Bluetooth Pairing and connection:

Take iPad as an example:

1. Click “Settings”

2. Click “General” to enter “Bluetooth”

3. Press “turn on”, the IPAD will automatically search for the receiver,Please make sure that the adapter in a state of code matching.

4. Choose “Smart Bluetooth” then input PIN code: 0000

5.When it says“Connected”,pairing successfully. Adapter can work now.