Bone Conduction Sleep Speaker: Portable Multifunctional Bluetooth Pillow Speaker GCD5

Discover an innovative way to enjoy your favorite music or audiobooks as you drift off to sleep with this bone conduction sleep speaker. Designed to be portable and multifunctional, this Bluetooth pillow speaker provides seamless sound through advanced bone conduction technology, ensuring you or your partner remain undisturbed. It features Bluetooth version 5.3 for fast and stable connectivity with your devices. Tailored for bedtime relaxation, this sleek device fits perfectly under or inside your pillow, offering a comfortable and non-intrusive listening experience. Enjoy personalized bedtime audio without compromising comfort or peacefulness. Connection: Bluetooth connection Frequency Range: 30Hz-15kHz Signal-to-Noise Ratio: Below 60dB Number of speakers: 2 Effective distance: 10 Box material: plastic Physical dimension: 15.7*3.7*1.1CM Power supply mode: lithium battery Waterproof level: Not waterproof Bluetooth version: 5.3 Built-in battery capacity: 300mAh-500mAh (inclusive) Rated power: 50 Product Weight: 58 Additional features: Ultra-long battery life Is there a built-in battery?: Built-in battery Manufacture country: China Instructions included: No

bluetoothVersion: 5.3