Specifications: Smart design, lightweight, easy to carry. Simply place it beside your pillow, plug it into your MP3 or other device, and listen without disturbing others. Delivers soothing o to help you sleep. Equipped with a 3.5mm plug compatible with most electronic devices, including iPod, MP3, MP4 players, and radios. Item Name: Speaker Communication: Wired Built-In Battery: No Interface Type: Other Support Apt-X: No Material: Plastic Speaker Type: Mini Play Function: MP3, Other Use: Mobile Phone Support Memory Card Reader: No Support App Control: No Speaker Size: 58x14mm Features: Mini Size, Portable, Lightweight Total Length: 1.13m / 44.49" (Approx.) Notes: The sound output is soft and not intended to be as loud as standard speakers. Due to lighting and screen setting differences, the item's color may vary slightly from the images. Please allow slight dimensional variations due to manual measurement. Package Includes: 1 x Speaker