Suction Cup Design and MultiFunction Button: Bluetooth shower radio with a strong suction cup that easily attaches to flat surfaces such as desks, walls, windows, or the back of phones or tablets. The easytouse multifunction controls let you change tracks, adjust volume, pair with devices, switch FM, and manage music playback with a simple operation. IPX4 Waterproof and Dustproof: Upgraded case and interface design provide waterproof, dustproof, and shockproof protection. Water vapor in the bathroom will not interfere with sound quality. Note: not suitable for immersion in water. Sound Quality: Built with a 3W driver and passive radiators to deliver stereo, fullrange output. Clear and loud even in noisy environments. Despite its small size, it produces rich bass, clear mids, and smooth treble. For true surround sound, you can pair two speakers using the Dual Pairing function. LED Light Patterns: The speaker features multiple LED light colors that illuminate during use, adding ambient lighting and visual appeal. The night light effect enhances your listening experience. Practical Use Scenarios: In the bathroom or shower to enjoy music or FM radio while you get ready, with the suction cup securing the speaker to tile or glass. On a desk, kitchen counter, or window sill for music playback from Bluetooth devices, keeping your hands and your space organized. During small gatherings or as a portable party speaker, using the Dual Pairing capability to create a wider stereo effect.