X6 Pro APP Smart Edition Under Pillow Sleep Wireless Bluetooth Speaker Features: 1. Ultra-Slim Design: Boasts an extremely thin and lightweight profile that sits flush against a pillow or desktop without creating any awkward protrusions; highly portable and space-saving. 2. Smart App Connectivity: Supports intelligent connection via a dedicated mobile app, allowing you to freely adjust sound effects, modes, and other parameters for a more convenient user experience. 3. Bluetooth 6.0 Connectivity: All-new Bluetooth V6.0 standard, ensuring a stable connection with rapid device detection and zero-latency audio transmission. 4. Wide Selection of White Noise: Built-in library of over 100 sleep-aid white noise tracks, designed to effortlessly create a soothing atmosphere and help you fall asleep faster. 5. Long-Lasting Battery Life: Equipped with a built-in 200mAh lithium battery that delivers robust power endurance, allowing for extended use on a single charge without the need for frequent recharging. 6. 40mm Polymer Composite Diaphragm: Equipped with high-fidelity audio diaphragm, it reproduces nuanced sound quality to deliver an immersive listening experience. 7. Cinema-Grade Lossless Audio: Reconstructs the stereo soundstage to deliver cinema-grade lossless audio quality, making music listening and audiobook sessions feel even more immersive. 8. Skin-Friendly Materials: Crafted from comfortable, skin-friendly cotton-linen fabric that feels gentle against the skin, ensuring a safe and comfortable experience during close-contact use. 9. IPX4 Dust and Water Resistance: Rated IPX4 for dust and water resistance, making the device more durable and resilient against everyday splashes and dust exposure. Specifications: 1. Bluetooth Version: V6.0 2. Connection Range: 10m 3. Charging Input: 5V 0.15A 4. Battery Capacity: 200mAh 5. Charging Port: Type-C 6. Standby Time: 300 days 7. Music Playback Time: Approx. 30 hours 8. Exterior Material: Cotton-Linen Fabric 9. Dimensions: 97.5 x 97.5 m