Compatible with various devices such as mobile phones, laptops, TVs, and projectors, this mini audio amplifier offers versatile connectivity options for seamless audio experiences. Featuring LED light ring and adjustable volume, treble, and bass knobs, this amplifier allows precise tuning of high and low frequencies to tailor the sound output to your preferences. With advanced circuit design ensuring no popping sounds or noise disturbances, this compact amplifier delivers a practical yet robust audio power for an immersive listening experience. Equipped with left and right channel interfaces for speaker connections, this amplifier provides flexibility in setting up your audio system at home, in the car, or during outdoor activities. Whether used indoors or on-the-go, this mini Bluetooth-compatible audio amplifier offers portability and convenience, making it ideal for enhancing your audio setup wherever you are. Description: Enhance your audio experience with the audio amplifier. This compact yet powerful amplifier is compatible with a wide range of devices including mobile phones, computers, tablets, laptops, MP3 players, TVs, and projectors. Equipped with LED light ring and control knobs for volume, treble, and bass, this amplifier allows you to customize your sound preferences for a detailed listening experience. Its advanced circuit design ensures no popping sounds or background noise, delivering clear and crisp audio output. With left and right channel outputs, you can easily connect your speakers for immersive sound quality. Whether you're at home, in your car, or outdoors, this audio amplifier is the perfect companion for enhancing your audio wherever you go. Elevate your sound with the Bluetooth-compatible audio amplifier today. Item Name: Audio Amplifier Material: ABS Rated Voltage: 12-14V Rated Power: 20W+20W Rated Frequency: 20-20KHZ Resolution: 47K Distortion Rate: 0.01 Signal-to-noise Ratio: 90db Impedance: 4-16 Ohms Whether Stage: Hi-fi Whether to Support APP: Not Supported Audio Channel: 2.0 Channel Features: Mini Size, Portable, Lightweight Size Details: L: 12.5cm, W: 7.5cm, H: 4cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Audio Amplifier