... player, such as computer, laptop, mobile phone, MP3, MP4 and MP5, etc. Features:1. Well-designed, portable and unique;2. Sound effects ... plug can be compatible with various players such as computer, laptop, mobile phone, MP3, MP4 and MP5, etc.4. Earphone jack ... download songs when using USB jack to connect with coputer. Portable Mini Bomb Speaker for Iphone Ipad