Apple shaped rechargeable MP3 speaker. ABS and metal. Compatible with iPhone, iPad, iPod and Blackberry, mp3 players, laptops or anything with a 3.5 mm jack. Built-in Li-on rechargeable battery. USB adaptor and audio cable. Metal keychain hook to play music on the go. Instructions included. Exceptional sound quality. This product comes in many colors Black, Royal Blue, Red, Sliver, White, and Lime Green. This product is very cool because of all the different colors and it’s portable so you can take it to parties, walks, and you can use it in your workout room. This is a high end promotional product that can be handed out at trade shows, that is sure for people to remember you later on in the future. The other thing is this promotional product is great promotional items for any businesses to handout make sure that they get this long-lasting keychain speaker that every customer is going to enjoy! But of all the amazing things about this speaker is that it is very loud and has amazing base! This product has a switch so you can turn it on or off to save your battery usage on both your phone and speaker.