Features: Experience the ultimatedly relaxation with our Wireless Bluetooth-compatible Pillow Speaker, featuring advanced white noise technology to reduce noise and promote deeply sleep. With bone conduct technology, this speaker can be under your pillow enhances auditory experience, especially beneficial for side sleepers. Improve sleep, from busy professional to students needing a restfully night. Perfectly for use during bed time, meditating,need to unwind and de stress after long day. This metal durability pillow speaker seamlessly integrates with your devices through wireless Bluetooth-compatible, making it a reliabledly for achieving tranquility and relaxation. Specifications: Size:about 10x2.8cm/3.94x1.1in Component: Metal Color： Gray/White With Bone Conduct Technology Package Includes: 1PC Wireless Pillow Speaker note: Please allow 0-1cm error due to manual measurement. please make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual color.