1、Using the chip TPA3116, the maximum power can reach 50W, 5A at 12V, and the actual output power can reach 30W 2、With high fidelity and powerful sound, clear and no audible noise 3、Optimized circuit can ensure that no noise is generated even at maximum power output 4、The mahogany color shell is fashionable and stylish, more beautiful and atmospheric, suitable for gifts 5、High quality material can make sure the durability and stability of the product<div class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text">Item Type: Digital Audio AmplifierMaterial: ABS, brass, aluminum alloyOutput Power: 50W + 50WPower Requirements: DC9V-24VBluetooth Distance: At least 12 meters / 39.4ft(approx.)(barrier-free)Bluetooth Protocol: Bluetooth 5.0Speaker Impedance: 4Ω-16Ω<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div>1 x Player1 x User Manual&nbsp;