Features:1. High quality amplifier board, with AUX and Bluetooth and USB (switch mode and song through the dial button) three ways, 5.0 Bluetooth version, higher transmission efficiency, longer transmission distance2. Bluetooth audio amplifier module 2.1 channel, maximum output power 160W*160W, better signal, high efficiency, strong anti-interference ability3. With short-circuit protection as well as over-current, overheating, anti-reverse connection protection to prevent complete failure, when overload occurs, the device will report the fault situation to the processor to protect itself from damage4. Using copper DC connectors and fence type terminals. Can withstand high currents, no heat, no damage to wires. No DC head lead, compatible with the input power connector of this product, even if you do not have a DC head adapter or battery, you can easily wiring5. With bass, treble, subwoofer frequency and volume control, easily adjust the volume and enjoy the music tone you want. Widely used in shop solicitation, home theatre, square speakers, etc.6. Support Android Apple system, APP visual operation play mode volume, sound effects, up and down song control, play pause, play mode, complimentary cool APP function

Product Specifications：100% brand new and high qualityModel: ZK-1602TBluetooth version: 5.0 (accessible, 10m)Amplifier chip. TDA7498EAdapter power supply. DC15~36V (low voltage protection below 9V, 12V power supply also supported)Output power: Left and right channel ≤ 160WProtection mechanism. Anti-reverse connection, undervoltage, overheating, overcurrent, short-circuit protectionSize:As pictures show(1 inch = 2.54cm)Color:As picturesMaterials:plastic+metal

Package includes:1pc Bluetooth amplifier board kit

Note:Please be aware that due to your computer monitor display the color may have some difference between the picture and the real item.There is 2-3% difference according to manual measurement.