TPA3116 bluetooth 5.0 HIFI 2x50W Stereo Amplifier with Audio Indicator Music Spectrum

Features: bluetooth 5.0 Lossless Transmission Stable signal, long transmission distance (up to 12m) intelligently compatible with 99% of devices Pure copper gold-plated terminals to strength the stability and accuracy of audio transmission signal Proper size and attractive appearance Compact size suits very well for home and desktop use. Not only as a power amplifier but also can as a PC sound card. Integrated plastic case with LED display, unique design makes it smooth and textured. No visible screws on the surface to ensure its solidness and clean appearance, the VU meter will dance with the music, beautiful and practical. Multi-function and amazing performance Supports multiple inputs (AUX/USB/Bluetooth). The USB port supports both computers (no driver is required) and phones (with OTG function) It can provide you almost all methods that you want to enjoy your music. It offers you great listening experience even at a very low price, the volume knob adopts expensive encoders instead of normal potentiometer to avoid noise when adjusting volume. Hi-Fi sound and Powerful HiFi clear and clarity sound, no audible noise, our engineer spent a lot of time and efforts to optimize the circuit to ensure it has no noise even at the maximum output power. 100W (50W x 2) MAX output power, which can drive most home speakers. Bluetooth: 5.0 Version, MAX 12M distance Audio Inputs: 3.5mm AUX or Bluetooth or USB Audio Outputs: Banana Speaker Jacks Power Amplifier Chip:TPA3116 Output Power: 50W x 2 (24V/4 load) Speaker Impedance: 4-16 Frequency Response: 20Hz-20KHz(1dB) SNR: 98dB Power Supply: DC9V-24V (with reverse polarity protection) Size: (W)88 x (H)38 x (D)108 mm (3.46 in x 1.50 in x 4.25 in) Net Weight: 140g Notice: This Amplifier have the Switch ,long press more than 3S turn ON, and if you want connect to Bluetooth ,must disconnect AUX cable Package Included: 1 x Amplifier (Power adapter is not included)