X3 Pro Upgraded Wireless Sleep Aid Bluetooth Speaker for Insomnia Relief 30/60/90 Min Timing Under Pillow Sound Machine

Feature:Extra-long battery lifeUp to 7 days of continuous use on a single charge — no need for frequent recharging before bed.Sleep Sound SystemSoothing sounds for sleep, high-fidelity audio, and a sanctuary of tranquility that understands rest better than silence.High-fidelity soundPerfect front soundstage, oversized acoustic drivers, and full-range hi-fi reproduction deliver smooth, harsh-free vocals — music as gentle as a whisper beside your pillow.Instant Bluetooth PairingConnect via Bluetooth to fall asleep to your favorite audio, unlocking diverse usage scenarios.Soft VolumeSoft volume protects hearing, prevents fatigue during prolonged use, balancing comfort with hearing health.Built-in Natural White NoiseIncludes authentic sounds like ocean waves, babbling streams, and birdsong in the forest. Recreates natural environments to quickly block out external elements.Automatic Shut-Off with 3-Level TimerChoose 30/60/90 minutes. Automatically shuts off after playback, allowing you to sleep soundly without worries.  Product Specifications:Name: Under Pillow Bluetooth SpeakerColor: BlueDimensions: 96 x 12 mm(3.780.47in)Charging port: Type-C chargingVoltage and Current: 5V/1A (supports fast charging)Material: ABS + PC + hemp texture cover (polyester fiber)Frequency Response: 20Hz–20kHzImpedance: 32Ω ±15% (DC)Distortion: ≤2% at 50Hz–3kHzOperating Temperature: -20~55°C.Sound generation method: Acoustic pressure air conductionAcoustic structure: Front sound chamber and rear sound chamber  Package contents:1 Bluetooth Speaker1* Charging Cable1* Manual