FreeStyler 500 Bluetooth V1.2 Headset Ultra light weight. 13 grams with clip on. Long lasting battery. 170 hours standby time. 4 to 6 hours talk time. Hands-free. Connects your Bluetooth enabled cell phone, PDA, and PC. Detachable design. Three ways of wearing: ear plug, ear stabilizer hook, and pocket clip. Package includes: FreeStyler 500 Headset, Pocket clip, Ear stabilizer hook, Spar sponge, Charger, User manual, Warranty card.