Mini Bluetooth Speaker with White Noise, Bone Conduction, Sleep Timer, Ultra-Thin Design

Extra-Long Battery Life: Up to 7 days of continuous use on a single charge. Gentle sounds for sleep, high-fidelity audio, and a tranquil listening experience. High-Fidelity Sound: Optimized front soundstage, oversized acoustic drivers, and full-range hi-fi reproduction deliver smooth vocals without harshness. Instant Bluetooth Pairing: Connect quickly via Bluetooth to play your favorite audio. Gentle Volume: Soft volume levels help protect hearing and reduce fatigue during extended use. Built-in Natural White Noise: Includes authentic sounds such as ocean waves, babbling brooks, and forest birdsong to help block external distractions and support restful sleep. Specifications: Main Unit Weight: 48 g Dimensions: 96 × 12 mm Speaker Size: 40 mm Charging Port: USB-C Voltage & Current: 5 V / 1 A (supports fast charging) Material: ABS + PC + linen fabric (polyester fiber) Frequency Response: 20 Hz – 20 kHz Impedance: 32 Ω ±15% (DC) Total Harmonic Distortion: ≤2% (50 Hz – 3 kHz) Operating Temperature: −20°C to 55°C Sound Generation Method: Air conduction Acoustic Structure: Front and rear sound chambers Color: Blue Package Contents: 1 × Bone conduction Bluetooth speaker 1 × Instruction manual Note: Color may vary slightly due to screen settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.