Portable Universal Ampd Speaker Cube for All Phones, Computers, Laptops, Mp3, Mp4 Players All Apple Ipods and Iphones and Also Compatible with Handsprings Palm Lifedrive / Treo 650 / Treo 680 / Treo 685 Centro / Treo 690 Centro / Treo 700 / Treo 700p / Treo 700w / Treo 700wx / Treo 750 / Treo 750v / Treo 755p / Tungsten E2 / Tungsten T5 / Tx / Treo 600 / Treo 90 / Treo 180 / Treo 610 / Treo 270 / Treo 300 / Treo 180q (All Carriers Including T-mobile, Verizon Wireless, Compatible with Personal computers Compatible with ALL Mobile/Cell phones with 2.5mm or 3.5mm headset connectors Compatible with ALL MP3/MP4 players Use it at home, in your office or just take it out of you bag wherever you want to enjoy a great mus