Bluetooth-compatible 5.0 Stereo Mini 50W 50W Dial Dual Amplifier Board Home T Audio DC5-24V Professional Sound

Features:Support U disk Playback: Plug in the U disk, open the APP to switch the "U disk" mode, accompanied by a prompt sound, enter the U disk playback modeComputer Sound Card Function: It can output awith better sound quality than the computer to connect to the speaker to playSupport Format: Use Type-c adapter to adapt to U disk to play MP3, WAV format musicAdopt Socket: Compatible with 5.5/2.1, 5.5/2.5 plugDC Adapter: Convenient for non-standard plug wiringSpecifications:Type: Amplifier BoardMaterial: Color: BlackSize(L*W*H): About 52.5x52.5x27mm/2.07x2.07x1.06inchVoltage: DC 5-24V(The higher the voltage, the higher the output power)Bluetooth-Compatible Version: 5.0nsmiion Distance: About15 m (no shielding)Number of : Left and right double s (stereo)Adapter Horn: 30W-200W 4Ω 8Ω 16ΩProtection Mechanism: Power re connection protection, short out protection, s-recovery overheating protectionPrecautions for use:1. Power amplifier board use as far as poible away from WIFI(router)2. The recommended supply voltage DC 5-24V, more than 26V, the chip will .3. Power supply current is recommended to be more than 2A.4. The speaker line is not too long, to ensure that 1 meters within the right5. Pay attention to static electricity protection. Before contacting the power amplifier board, release the static electricity on your hands to avoid static electricity breakdown of the chip.6. It is recommended to adapt the rated power of the speaker 40W and above, to avoid the heat ing of the speakerPackage Included:1pc x Amplifier Board1pc x DC AdapterNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.