Under Pillow Speaker Dual Bone Conduction Stereo Bluetooth Wireless Music Portable Sleep Sound Sleep Speaker with LED Display White Noise Timer for Side Sleepers Supports TF Card (Grey)

[Bone Conduction Technology] This product adopts upgraded bone conduction technology, utilizes a dual bone conduction vibration sound generator, and adaptive noise reduction technology. It can deliver clear music to the human ear without wearing it, and there is no need to worry about the sound affecting the family around you. It can be connected to a mobile phone's Bluetooth, or it can be used by inserting a 2GB-32GB Micro SD card that stores songs.
(Note: Micro SD card is not included with this product) [Relax Your Ears] When using this bone conduction sleep speaker, you only need to put it under the pillow to enjoy the music. There is no need to wear it on your ears. It won't cause pain like other headphones caused by wearing them for a long time. Therefore, if you use this product for a long time, it will not cause burden or damage to your ears. For best results, place the speaker flat under your pillow and position your ear directly above the device when lying on your side. [Comfortable Sleep] This product is a sleep aid speaker, specially tailored for comfortable sleep. It can have a good effect for adults and everyone to fall asleep. The product's surface is made of ABS and fabric, giving it a soft feel. The sleep speaker features a timer function, allowing you to set any time between 0 and 995 minutes. It can improve the quality of your sleep and make your sleep more comfortable. [Long Standby Time] This product has a built-in 400mAh battery, which can run continuously for up to 16 hours after being fully charged.

The timer function allows you to set the playback duration, so the speaker will automatically shut off after you fall asleep, letting you enjoy a comfortable sleep.
Product size: 3.8 * 3.8 * 0.4 inches, product
weight: 58g. (The product comes with a USB charging cable) [Easy to Use] This sleep speaker features an LED screen display, allowing you to clearly see the pillow speaker's battery level, timer settings, sound effects, and mode status, making it more convenient to use. It uses a new generation Bluetooth 5.4 chip, which can be effectively connected within 10 meters, with low power consumption, zero delay, and more stable and clear sound. You can also use your connected phone to increase or decrease the volume of the sleep speaker