Wireless Bone Conduction Sleep Speaker: Under-Pillow White Noise & Stereo Surround Bluetooth Speaker

Experience a new way of listening with this innovative wireless bone conduction sleep speaker. Designed to fit comfortably under your pillow, it delivers soothing white noise and stereo surround sound directly to you without the need for earphones. Featuring advanced Bluetooth 5.3 connectivity, it ensures a seamless and stable pairing with your devices. While it is not waterproof, this speaker is perfect for relaxation and enhancing your sleep environment with its gentle sounds and convenient design. Connection: Bluetooth connection Frequency Range: 20Hz-20KHz Signal-to-Noise Ratio: Below 60dB Number of speakers: 2 Box material: Silica gel Physical dimension: Product Dimensions: 15.5cmX3.6cmX1.3cm Power supply mode: USB Waterproof level: Not waterproof Bluetooth version: 5.3 Built-in battery capacity: 300mAh-500mAh (inclusive) Rated power: 5 Product Weight: 61 Shape: Long Strip Rated voltage: 5 Additional features: Card, timing Is there a built-in battery?: Built-in battery Manufacture country: China Instructions included: No

bluetoothVersion: 5.3