[Bone Conduction Technology for Private Listening] Enjoy your audio privately with our under pillow speaker that uses bone conduction to deliver sound directly to your ears without disturbing your partner. [LED Display & Sleep ] Enjoy a good night's sleep with our bluetooth pillow speaker,the private speaker pillow featuring a clear LED display for easy battery check and a sleep to automatically pause playback. [Bluetooth 5.3&Aluminum Alloy Design] Experience seamless wireless streaming with the latest Bluetooth 5.3 technology, bone conduction speaker offering a stable connection and compatibility with a wide range of devices. Enjoy feel and enhanced durability with our pillow speaker's sleek aluminum alloy design [Dual Mode & Dual Speakers] Use pillow speaker for sleeping,switch between music and book modes with ease, providing an optimal listening experience for both songs and book content. Dual speakers provide you with HiFi stereo sound [15-Hour Rechargeable Battery]our silent bluetooth speaker under pillow designed for extended use, enjoy uninterrupted audio through the night or during travel with a long-lasting battery Colour:Silver Gray Material:Aluminum Alloy Package Contents: 1x Bone Conductioon Pillow Speaker 1x USB Cable Only the above package content, other products are not included. 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.