2025 Bone Conduction Under-Pillow Sleep Aid Speaker with Card Slot

Experience the next generation of sleep aids with the 2025 Bone Conduction Under-Pillow Sleep Aid Speaker. Designed to enhance your sleep quality without disturbing others, this innovative speaker uses bone conduction technology to deliver soothing sounds directly to you. Compatible with Bluetooth 5.3, it easily connects to your devices for seamless audio streaming. Additionally, a built-in card slot allows for direct playback from a memory card, offering a versatile listening experience. Please note that while this product is designed for comfort and functionality, it is not waterproof. Enhance your nightly routine with this cutting-edge sleep aid designed to help you drift into a peaceful slumber. Connection: Bluetooth Frequency Range: 100HZ-20KHZ Signal-to-Noise Ratio: ≥85dB Box material: Aluminum alloy + ABS Physical dimension: 113*36*13 Power supply mode: Lithium battery Bluetooth version: 5.3 Built-in battery capacity: 300mAh-500mAh (inclusive) Rated power: 2.8 Product Weight: 38.2g Rated voltage: 4.2 Additional features: Card Is there a built-in battery?: Built-in battery Manufacture country: China Instructions included: No

isWaterproof: no bluetoothVersion: 5.3