This Bluetooth speaker offers a powerful sound experience with its 3W output power and impressive frequency response of 20-20kHz. Its high SNR rating of ≥85dB ensures a clear and pristine audio quality, minimising background noise. The compact size, coupled with its 400mAh lithium battery, delivers long-lasting enjoyment, perfect for on-the-go listening. Featuring a convenient Type-C charge cable for easy power replenishing, the speaker also includes a lanyard for effortless carrying and a suction cup for secure placement. Supports MP3, AC3, AAC and WAV audio formats. Bluetooth 5.3 technology enables reliable and fast pairing with your mobile devices. It also offers a secure connection. Take your music with you and experience high-quality audio anywhere, anytime.