KRONDO Under Pillow Speaker for Sleeping, 11mm Ultra-Thin Bluetooth 5.4 Pillow Speaker with Hi-Fi Sound & 3 Sleep Timer, Built-in White Noise, 20-48 Hour Battery Life, 2026

Product Description:
Under Pillow Speaker for Sleeping, 11mm Ultra-Thin Bluetooth 5.4 Pillow Speaker with Hi-Fi Sound & 3 Sleep Timer, Built-in White Noise, 20-48 Hour Battery Life, Blue
Specifications:
Material: ABS + PC + Polyester Fiber
Color: Blue
Dimensions: 9.6x9.6x1.1cm
Product Weight: 48 g
Speaker Specifications: 4mm
Connection Method: Bluetooth Connection
Bluetooth Version: 5.4
Effective Distance: 10 meters
Charging Interface: Type-C
Built-in Battery Capacity: 300mAh (included)
Voltage & Current: 5V/1A (supports fast charging)
Frequency Response Range: 20Hz-20KHz
Signal-to-Noise Ratio: Below 60dB
Impedance: 32±15% (DC)
Distortion: 50~3KHz ≤2%
Operating Temperature: -20℃~55℃
Number of Speakers: 1
Sound Generation Method: Air Conduction
Acoustic Structure: Front Sound Chamber & Rear Sound Chamber
Waterproof Rating: Not waterproof
Product List:
1x Bluetooth Under-Pillow Speaker

‌Private, Hi-Fi Sound Quality for Relaxation: Immerse yourself in crisp, clear, and personal audio. Featuring professional tuning, high-fidelity 40mm drivers, and a wide 20-3KHz frequency response, our pillow speakers for sleeping deliver rich, immersive sound directly to you without disturbing others. It creates the perfect tranquil atmosphere for unwinding.Ultra-Thin, Comfort-First Design for All Sleepers: Designed for unnoticeable comfort, our bluetooth pillow speaker is only 11mm thin and incredibly lightweight. Its flexible build conforms to any pillow without creating pressure points, making these pillow speakers for sleeping ideal for side, back, and stomach sleepers alike.Smart Sleep Timer & Built-in White Noise Library: Fall asleep faster and sleep more soundly. Choose from 30, 60, or 90-minute auto-off timers and a rich library of calming white noise and ambient sounds. This under pillow speaker creates a customized, noise-masking sleep environment tailored to help you drift off peacefully.Stable Bluetooth 5.4 for Uninterrupted Sleep Audio: Experience a rock-solid, lag-free wireless connection with advanced Bluetooth 5.4 technology. This bluetooth pillow speaker maintains a stable link with your devices from up to 33 feet away, ensuring your music, podcasts, or white noise play all night without dropouts. It's the reliable under pillow speaker for seamless audio streaming.Ultra-Long Battery Life with Fast Type-C Charging: Enjoy up to 48 hours of continuous playback on a single charge, eliminating nightly charging hassles. When needed, the convenient USB-C port provides quick power-ups. This under pillow speaker is built for lasting performance, night after restful night.