DollaTek Bluetooth Receiver Module AS1711BT DC 5-35V Wireless Portable Audio Receiver for DIY Home Stereo Headphones

• Bluetooth receive module has a wide supply voltage range of DC 5-35V, supports micro USB 5V power supply.
• Full Surface Mounted Technology: This bluetooth receiver adopts SMT process, has a stable and reliable quality and a tidy board surface.
• LED Indicator: Designed with LED indicator, it is convenient for you to check the status of the connection. (Quick flashing: waiting for a connection; Slow flashing: audio playing; Keeps on: connected)
• Protection: Input reverse connection protection, the device won't burn even connected reversely.
• Easy to connect the Bluetooth: open the Bluetooth function of your Cell phone or other devices with Bluetooth audio stream output support(such as laptops, tablet pcs, etc ), and then the phone will automatically search and pair with the module, No pairing codes or button mashing needed; effective transmission distance: 10-15 meters.

Product description Parameters: Supply voltage range: DC 5-35V Bluetooth version: 4.2 Working temperature: -40℃ to 85℃ Outer dimensions: 55x32x9mm (length x width x height, can be used in combination) Features： 1) Full Surface Mounted Technology 2) Wide range of operating voltage 3) Input reverse connection protection 4) Dual audio output terminals 5) Antenna external connection (suitable for mounting inside a metal box) 6) 3.5mm audio output terminal 7) 2.54mm 3P audio output terminal 8) Support Micro USB 5v power supply LED indicator instructions: Quick flashing: waiting for a connection Slow flashing: audio playing Keeps on: connected Package Included: 1x Bluetooth Receive Module Safety Warning Caution: This product has input reverse connection protection. Use the correct polarity when providing electricity. The supply voltage range is DC 5-35V.