Feature 1BONE CONDUCTION: The pillow speaker uses bone conduction technology to transmit music directly to the ear and brain through vibration. 2NO EAR BURDEN: Bone conduction vibrator can make sound without inserting it into the ear, reduce the ear burden and not affecting others. 3WIRELESS CONNECTION: The sleeping speaker adopts wireless BT connection, automatic connection, fast transmission, stable and reliable. 4DURABLE MATERIAL: The speaker shell is made of excellent ABS material with electroplating, which has glossy finish, beautiful and durable. 5SLEEP AID TOOL: The speaker can produce comfortable and relaxing white noise, which can help you sleep just by putting it beside the pillow.SpecificationItem Type: Pillow SpeakerMaterial: ABS Oil Painting, Electroplating .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Pillow Speaker