Portable Bone Conduction Bluetooth 5.4 LED Display Under Pillow Speaker Rechargeable White Noise Sleep Aid Device

Charging voltage: 5V/200mA Operating voltage: 3.7/4.2V Battery capacity: 400mAh Bluetooth version: 5.4 Bluetooth distance: 10m Charging interface: Type-C Size: 15.7*3.7*1.1cm(6.18*1.46*0.43in) Material: ABS Description: -The Under Pillow speaker uses the advanced bone conduction technology that transfers sound through the pillow. This will not only help with sleep but will also not disturb your partner. -Bone conduction headphones change the traditional way of listening to music. It neither emits loud sounds nor does it have to be in your ear. Which can help protect your ears while sleeping. -This Bluetooth speaker uses the latest Bluetooth 5.4 chip, which can be connected up to 10 meters(32 feet). Fast and easy to connect, turn the speaker on locate it on your device Bluetooth list, and click connect. There is the battery information and device link through the display, it every convenient to use on life. -The Mini Bone White Noise Machine is a gentle whispering sound, that not only aids in stress relief, helps you relax and fall asleep faster. The audio can help calm an over active mind for a restful night. -This dream pro pillow speaker can work up to 8 hours on a single charge (2hrs charge time(5V/200mAh)). Long press the power button for 3 seconds to turn on/off the machine, double-click to enter the timing mode. In this state, the plus or minus key changes the timing shutdown time 3to 0 minutes, 60 minutes 120 minutes, and the plus key increases and the minus key decreases Package Including: 1*Bone Conduction Sleep Speaker