BlueAction Bini Wireless Bluetooth Headset Hands-free for all Bluetooth Enabled Phones: BlackBerry 7100g, 7100i, 7100r, 7100t, 7105t, 7130c, 7130e, 7130g, 7250, 7290, 7520, 8100, 8300(Curve), 8700c, 8700g, 8703e, 8705g, 8800, 8830 and more - Black Extremely light, compact & comfortable Superior clear sound special designed microphone can suppress echo and noise and optimize the voice pick-up Fashionable & stylish design smooth looked. Well suited to modern mobile phones Up to 4-6 hours talk time and 120-160 hours standby time Compatible with all Bluetooth enabled devices: mobile phones, PDAs and Laptops