符合3.0标准规范，高速、低功耗；可以连接智能手机等智能蓝牙设备.

3.0蓝牙适配器采用BROADCOM2070芯片，独特外观设计，简便的USB接口，给人们带来更为便捷使用,厂家直销产品，可根据客户要求提供OEM。

蓝牙版本：蓝牙3.0 + EDR
蓝牙协议： HSP/HFP/A2DP
频率范围：2.4～ 2.48 35GHZ
传输距离：10M
输入电压：DC 5V

Functions:

1.High fidelity, stereo. Digital PLL, transmission is stable in different environment.
2.Memory for last frequency,It will mute the music during calls and resume playing music after calls.
3.Built-in lithium batteries,It works more than 5 hours
4.Micro USB 5V Charge Methods(The machine comes with USB cable for charging.
5.Compatible with iPhone,Ipod and support all audio sources, such as smart phones MP3, MP4 etc.
6.Hands free talk function offer you more safety during driving .

Bluetooth receiver instructions:

1, Mini Bluetooth receiver connects to the 3.5mm interface of the speaker. Put the power switch to the ON position,
and then the blue LED Indicator light starts to flash quickly, The receiver is ready to for the pairing mode.
2.Open the mobile phone Bluetooth function, make the mobile phone Bluetooth function to auto-pairing mode,
When finding the Bluetooth device named the BM-E8 (product BT name),please select it and it will pairing automatically.
When the pairing successfully, the mobile phone will show that the device is connected and the blue indicator will flash slowly.
3.If you find the blue LED light does not shine, this mean the battery runs out and need to charge. Please the receiver via a USB line.
When charging, the red LED lamp will light, When the battery charged full power, the red LED will go out, Note: when charging,
please put the power switch of the OFF position.

常见问题：

问：蓝牙3.0，能兼容我2.1或2.0的蓝牙吗
答：蓝牙技术向下兼容蓝牙v1.2/2.0/2.1。

问：蓝牙3.0速度是2.0的8倍，为什么的数据传输还是这么慢。
答：蓝牙设备，需双方为蓝牙3.0时才能达到蓝牙3.0的理想速度，向下兼容运行时，低版本蓝牙决定速度。好比木桶能装多少水，取决于最短的木桶板。

问：蓝牙3.0适配器能有些什么应用
答：组建蓝牙无线局域网，与手机数据传输，连接蓝牙耳机，电脑无线蓝牙聊天，蓝牙音频，蓝牙传真，蓝牙打印。