<p>3D surround sound - Put it under the pillow, as if you are there, realistic 3D stereo sound quality, presenting you with an extraordinary listening experience.</p> <p>Powerful 8-hour battery life - 400mAh rechargeable lithium polymer battery, fast charging, long battery life.</p> <p>Bluetooth 5.0 mode - Adopt high-quality Bluetooth chip, equipped with high-performance chip, faster and more stable, low latency and low power consumption, clearer sound.</p> <p>Three-stage timed shutdown - Automatic timed shutdown in three sections of 30\/60\/120 minutes, easy to set, sleep peacefully.</p> <p> the pillow - Vibration playback, exclusive music, watch short videos, listen to music, not disturb the pillow.</p> <p>Bone conduction Bluetooth speaker under the pillow White noise sleep aid sound bar with LED display Timed shutdown TF card music player.</p> <p>6 kinds of stress-relieving sleep sounds - 6 series of , let you say goodbye to negative emotions, different sound scenes make you feel calm and fall asleep peacefully.</p> <p>Colour:As Shown</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 * Bluetooth speaker</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>