Rienok S1 portable bluetooth speakerLet your music shine, both in sound and in lights with this bluetooth speaker. This portable speaker High-quality sound and easy pairing make it a solid choice, whether you’re looking for a fun light show or simply for stereo sound.Long Backup Battery Portable speaker Up to 24 Hours Playtime (varies by volume level and audio contents)Perfect for day trips with its built-in rechargeable battery and standard USB cable for recharging. A rechargeable battery delivers up to 24 hours of music at a 50% volume level with extra bass and lights off.Wireless speaker with 6 RGB Color Change Of MusicColor changing wireless speaker provides dazzling LED light-show displays.Rienok S1 wireless speaker color-changing lights automatically synch to music and flash in rhythm. Changes between multiple colors and fabulous effects making it perfect for indoor and outdoor parties.Breathtaking Stereo Sound Bluetooth Wireless Speaker Rienok S1 has crystal-clear stereo sound and a balanced base. Delivers 30W sound with its two full-range drivers and dual passive radiators. Provides independent circuits for highs; mid-ranges; and low tones, giving an earthy and defined sound.True Wireless Stereo Pairing Bluetooth Wireless SpeakerFeatures wireless technology, letting you pair two soundbox Pro speakers for maximum output via a Bluetooth device than others portable speaker. The double pairing feature fills any room with a richer sound at high volume and illuminates the party night by led lights.IP67 Dustproof and Waterproof Speaker OutdoorWrap-around inner silicone body gives it the durability to take with you anywhere. It includes IPX7 waterproof and IP6X dustproof.