Sony Ericsson TM506, Emerald 32GB (T-Mobile) Svelte, eye-catching clamshell phone in green and black compatible with T-Mobile's 3G network (available in select markets) Compatible with T-Mobile's MyFaves service--unlimited calling to your five most called contacts 2-megapixel camera/camcorder; Bluetooth for handsfree devices and stereo music; M2 expansion up to 4 GB; digital audio player Up to 9.5 hours of GSM talk time (3.5 hours on 3G networks), up to 250 hours (10+ days) of standby time Includes: handset, battery, travel charger, wired handsfree headset, quick start guide