- [Vibrant Light Show] Activate the dynamic LED lights with a simple press of the "Light Button". Change modes to enhance your party atmosphere with colorful, flashing lights that sync with powerful sound. Ideal for family gatherings, pool parties, or beach outings. - [Dual Channel Pairing & Extended Playtime] Pair two speakers via Bluetooth for an immersive stereo experience and double the volume. The 2000mAh rechargeable battery offers approximately 25 hours of continuous playtime at medium volume, making it perfect for gaming, music listening, or movie watching. - [Rich Bass and Clear Sound] Experience powerful bass, stable mids, and crisp highs with this compact shower Bluetooth speaker. With an output power of 8W and a full-range driver, enjoy impressive sound quality without distortion even at maximum volume. - [IPX7 Waterproof and Buoyant] This portable speaker is IPX7 rated, meaning it can withstand full immersion in up to one meter of water for 30 minutes and will float on water. It's waterproof, dustproof, sweatproof, and resistant to rain and snow, making it ideal for various environments like poolside, kayaking, camping, or traveling. - [Included Accessories] The package includes the C15 IPX7 waterproof shower Bluetooth speaker with multiple light modes, a USB Type-C charging cable, a flexible silicone lanyard, a user manual, and a 365-day warranty. Our customer support team is always ready to assist you.