This under-pillow speaker features white noise functionality and is an ultra-thin Bluetooth 5.4 speaker designed for:

【Listen Under the Pillow, No Pressure】Utilizing bone conduction and pillow resonance technology, it delivers clear sound quality. Comfortable listening without earplugs, without putting pressure on your ears. 【Built-in White Noise & Bluetooth Playback】Easily switch between sleep aid mode (built-in white noise) and Bluetooth playback mode (play music, audiobooks, or soothing music from your phone). 【Dual Sleep Timer for a Restful Night】30-minute and 60-minute automatic shutdown options ensure worry-free battery life, helping you fall asleep easily. 【Stable Bluetooth 5.4 Wireless Connection】Bluetooth 5.4 technology ensures fast pairing, low-latency audio, and reliable wireless performance, allowing you to enjoy smooth playback all night long. 【Ultra-thin and Lightweight for Greater Side Sleeping Comfort】Only 12mm thick and weighing only 48 grams, its clever design allows it to be discreetly placed under the pillow, providing unparalleled comfort for both side and back sleeping. Dimensions: 96*12 mm; Speaker size: 40 mm; Charging port: iPhone-C; Voltage/Current: 5V/1A (fast charging compatible); Material: ABS + linen (polyester fiber); Frequency response: 20-20kHz; Impedance: 32±15% (DC); Distortion: 50~3kHz/2%; Operating temperature: -20°C~55°C; Sound generation method: air conduction; Acoustic structure: front and rear acoustic chambers