<p>Don't disturb others:Solid sound transmission, using the pillow as a generating medium to enjoy music alone, without affecting others.</p> <p>Compact and does not take up much space:Bone conduction bluetooth sleep speaker silicone cushion face down, after the power on, just place it under the pillow to enjoy the music and improve the quality of sleep.</p> <p>Built-in white noise:White noise environment calms the brain nerves and releases stress to help you fall asleep.</p> <p>Bluetooth 5.1 low power consumption:Adopting chip, equipped with high performance chip, fast response and stronger anti-interference.</p> <p>Light weight:About 40g design, flat shape, placed under the pillow without a sense of foreign body, senseless sleep.</p> <p>Long battery life:400MAH rechargeable polymer battery, full charge in 40 minutes, 30 hours of continuous playback.</p> <p>Timer shutdown:Double-click the M button to turn on the timer shutdown, no need to get up and operate, a sleep until dawn.</p> <p>Product Parameters:</p> <p>Name: under the pillow bone conduction bluetooth speaker</p> <p>Bluetooth version: 5.1</p> <p>Function: bluetooth playback, TF card playback, timer shutdown, white noise.</p> <p>Weight: 40g</p> <p>Colour:White</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 * Sleep Aid</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>