Amazing Sound & Deep Bass - Portable Bluetooth speaker provides immersive sound, an advanced digital signal processor, which pumps out crisp treble, detailed mids, and especially enhanced bass at any volume. Get incredible sound at home, on the trip, or anywhere else imaginable Rechargeable Battery - The speakers Bluetooth wireless with built-in 1200mAh durable battery supports up to 16 hours of playtime per full charge(50% volume level), actual playing time related to song type and volume. For a better experience and product protection, please remember to cover the charging port when the finish charging IPX7 Water Resistant - The waterproof Bluetooth speaker is resistant to splash, rain, sand and dust, excellent life waterproof can resist gentle water spray and splash. Perfect for shower room, by the pool, biking, hiking, camping, beach and outdoor sports. A portable lanyard lets you easily take your music speaker wherever you go. True Wireless Dual Stereo Pairing - Connect 2 w