BFF Gemz pendant allows you to add friends in the real world to your own online private network. You can also send and receive secret coded messages through the necklace that only you and your best friends know. Recharging the device, necklace updates, and friend and code updates are performed via USB.

- Packaged dimensions: 3"x4.3"x2.3" - Shipped weight: 1 lb - Intended for users aged 8+ - Includes pendant & mini USB cable - Compatible with all Windows operating XP & beyond (no Macs) - Can be attached to a necklace chain, belt loop, keychain, bag, or wherever else you want!