Product Selling Points:

1. Versatile Compatibility: The digital power amplifier and music player supports a wide range of input options including RCA/AUX/USB/BT 5.0/TF card, making it compatible with almost all home audio devices such as mobile phones, tablets, computers, TVs, set-top boxes, and CD players.

2. Lossless Audio Support: The amplifier supports WAV, APE, and FLAC lossless formats when using disk and TF card inputs, ensuring high-quality audio playback.

3. Convenient USB Interface: The USB interface allows for U disk, computer, and mobile phone input (with OTG function), making it easy to connect and play music from multiple devices. Additionally, Bluetooth 5.0 enables stable and fast transmission speeds.

4. Powerful Performance: With the TPA3116 chip, this amplifier can deliver a maximum output power of 50W*2, providing ample power for most home desktop/bookshelf/indoor passive speakers (4-16Ω). Even at high output, the sound remains clear and clean, without any audible noise.

5. Compact and Stylish Design: Featuring an exquisite chassis with an LED display and power/mode switching, the amplifier's compact design makes it a perfect fit for home and desktop audio systems. The sleek appearance adds a touch of elegance to any setup.

6. Wide Voltage Range: The amplifier's DC 9-24V wide voltage range allows for versatile usage, making it suitable for use in cars or motorcycles in addition to traditional home systems.

Specifications:
- Type: Bluetooth power amplifier
- Color: black/silver
- Output power: 50W+50W
- Power requirements: DC9V-24V
- Bluetooth distance: at least 12m (barrier-free)
- Bluetooth protocol: Bluetooth 5.0
- Speaker impedance: 4Ω-16Ω
- Audio input options: 3.5mm stereo input, USB audio input, Bluetooth 5.0, RAC input, TF card, USB input (can be connected to computer, mobile phone, OTG)
- Supported formats: MP3/WAV/APE/FLAC

Package includes:
- 1 x Bluetooth digital mini amplifi