Hello and welcome to our store. We hope our service can satisfy you and wish you have a pleasant shopping experience! This waterproof Bluetooth speaker is your perfect companion for music on the go. Equipped with a strong suction cup, it easily attaches to smooth surfaces, making it ideal for use in the shower, by the pool, or at the beach. The LED lights add a fun, colorful element to your listening experience, enhancing any setting. Its portable design and durable construction ensure you can enjoy high-quality sound wherever you are, without worrying about splashes or spills. Function: water proof, Call function Applicable scene: Home, Portable Frequency Range: 30Hz-15kHz Signal-to-Noise Ratio: ≥60dB Box material: plastic Power supply mode: USB Waterproof level: IPX 4 Built-in battery capacity: 300 mAh-500 mAh Manufacture country: China Instructions included: No