It’s such a pain when it comes to recharging your cellie or MP3 or 4 player. The Body Strap is minute and easy to attach. It supports Nokia, Motorola, Samsung or any 5-pin mini-USB PDA Phone. Recharge the strap, which has a voltage of 5.0V and current of 500mA, by connection to your computer or USB adapter. Choose either black or white at the mini-price of $4.99 and wear it or attach to your backpack or hoodie when on the go.