Talk time: up to 10 hours. Play time: up to 10 hours. Standby time: up to 10 days. Charging time: less than 2.5 hours. Compatible with cellphones such as iPhone, Nokia, HTC, Samsung, LG, Moto, PC, iPad, PSP and so on enabled Bluetooth. Color: Black, we also have White Pink Pearl Blue and Organe Red Pearl. Package content: 1 x Bluetooth Headset. 1 x USB Cable. 2 x Ear Rubbers (two sizes).