DollaTek TPA3110 30W*2 Two Channel Mini Stereo Audio Wireless Bluetooth Amplifier Digital Signal Power AMP for Tablet PC Smartphone Laptops ect Blue

Compatible with All Your Favorite Bluetooth Devices such as Smartphone, TV,iPod Touch, iPhone, iPad, Android,etc. Not suit for calling. AUX (3.5mm) Input Connector Jack and Bluetooth 3.0+EDR , Support A2DP profile , Up to 30 feet wireless range in open space. Adopt TPA3110 high-performance amplifier chip as the core, stereo bluetooth two-channel amplifier with each channel output 30W. high power, good sound quality, no distortion, give you a great hearing enjoyment DC single power supply, wide operating voltage range(12-24V, maximum voltage is no more than 24V), Come with 12V5A Power Adapter Mini size and elegant design, aluminum body with volume knob. Net weight:154g. Package Weight:0.36Kg Product Dimensions: (L)78*(W)70*(H)38mm. Output Power(RMS):30W x 2 to speakers, 105mW x 2 to Headphone. Resistance: 4ohm