Smart APP CustomizationPersonalize settings via iOS/Android app! Set alarms, sync real-time weather, play local music, and design custom RGB lighting effects for unique experiences. 360° Immersive HiFi SoundDual 40mm drivers deliver 5W RMS lossless audio with deep bass. Wireless stereo pairing creates concert-like sound from a palm-sized speaker. RGB Digital Atmosphere LightingTouchscreen-controlled multicolor LEDs with 8+ dynamic modes. Perfect for parties, bedtime ambiance, or outdoor adventures. IPX7 Waterproof & Rugged DesignZinc alloy + PC construction withstands rain, poolside splashes, and outdoor extremes (-20°C to 60°C). 20-Hour Playtime & Expandable Storage1200mAh battery USB-C fast charging TF card slot supports 512GB (store 10,000+ songs).