Bone Conduction Bluetooth Pillow Speaker Wireless White Noise Stereo Bone Conduction Sleeping Aid

Feature: 1. BONE CONDUCTION: White noise machine using bone conduction technology, using bone conduction vibration sounders, adaptive noise reduction technology. 2. BUILT IN MUSIC: Bone conduction pillow speaker has six built in natural ecological sleep aiding music, which is very effective for both adults and babies to fall asleep. 3. AUTO STOP: Bone conduction bluetooth pillow speaker can be set to stop playing automatically for one hour through the software to improve your sleep quality. 4. LARGE CAPACITY BATTERY: Bone conduction wireless pillow speaker has a large capacity 230 mAh pure cobalt battery, which can play continuously for 12 hours. 5. SUPPORT BLUETOOTH: Bone conduction sleeping aid pillow speaker connected to Bluetooth music can be selected at will, can be used as Bluetooth speakers and Bluetooth headphones. Specification: Item Type: Bone Conduction Pillow Speaker Material: ABS Product Size: Approx. 10x3x1.5cm / 3.9x1.2x0.6in Gross Weight: 90g/3.2oz Color: Black Battery: 551530, 230mAh Pure Cobalt Cell (Shipped with Built in Battery) Physical Button: Button Operation Bluetooth Distance: >10m/10.9yd Indicator Light: Red and Blue Dual Color Light, Light Color Tips Refer to The Manual Generator (Oscillator): 16 Oscillators, 60mW, 16 Ohms, Sensitivity 95dB Frequency Response Range: 50Hz to 15KHz Local Playback Music: Built in Storage of 6 Natural Ecological Sleep Aid Music Music Up Or Down Song Switch: Long Press The "+" Or "?" Button for 1.5 Seconds Volume Control: Short Press The "+" Or "?" Key to Increase Or Decrease The Volume By One Frame. Package List: 1 x Bone Conduction Pillow Speaker1 x USB Cable1 x Instruction Manual