Bone Conduction Wireless Bluetooth Sleep Speaker for Relaxing White Noise

Experience a new way to unwind with this innovative wireless speaker that uses bone conduction technology to deliver relaxing white noise, perfect for a restful night's sleep. Designed with a powerful battery, it offers an impressive active usage time of up to 8 hours, ensuring a full night of tranquility. With Bluetooth version 5.3, you can easily connect your devices for seamless streaming. This speaker is the ideal companion for achieving a calming and immersive audio experience, helping you fall asleep faster and enjoy a more peaceful rest. Model: SMB-09 Display: Have Radio Function: Yes Audio Classification: Mini Speaker Box Material: Engineering Plastics Channel: 2 Extension Interface: Card Reader Playback Function: MP3 Interface Type: Bluetooth Gross Weight: 147 Input Voltage: Built-in polymer lithium battery Supported Formats: TF card Wireless: Have Charging Mode: Lithium battery Pointing Characteristics: Omnidirectional/non-directional Maximum Power: 100W or less Package Type: Bluetooth connection, Can insert TF card, Built-in white noise Playback Format: MP3 Operation Method: Button Battery Capacity: 400 mAh Playing Time: 8 hours Expandable Storage: 128GB Bluetooth Protocol: 5.3 Packing List: Manual, Data cable, Music box, Color box Manufacture country: China Instructions included: No

accumulatorCapacity: 400.000000 activeUsageTime: 28800.000000 bluetoothVersion: 5.3