Iqua SUN - the first solar-powered Bluetooth headset in the world. This wireless headset has got a photovoltaic cell that uses any available light - outdoors and indoors - to charge itself and extend the operation times of the headset. After all, why use electricity when you have the sun? Additionally, you can answer or end a call, redial and use voice dial and even switch the call between phone and your headset using a single button! With Iqua SUN, you can enjoy a crystal clear sound and wireless VOIP calls, at your convenience. Volume control Switch between phone and handsfree modes Bluetooth connection active, call status and battery low indicated by multi-colored LEDs Automatic reconnection to default user or the last user Automatic reconnection at power on and disconnect at power off Support for VOIP calls Reset hardware and software Up to 12 hrs Talk Time Infinite Standby Time (In Sunlight) Handsfree 1.0 and Headset 1.1 Bluetooth Profiles Bluetooth 2.0 EDR Compatibility Up to 8 Paired Devices (one at a time) Li-Polymer 3.7v/110mAh Battery Up to 10 meters or 33 feet operating range Iqua 603 SUN can be used with any brand of Bluetooth mobile phones that support the Headset or Handsfree profiles. For example - Nokia - 3230, 3250, 6021, 6111, 6230i, 6280, 6600, 6630, 6680, 7370, 7610, 8800, 9300i, 9500, E70, N70, N73, N80, N90, N91, QD; Siemens - EF81, M75, SP65; LG - KG800, U880, U8360, U8380; Motorola - A1000, A1200, E770, E1000, L2, L6, L7, U6, V360, V547, V550, V620, V635, V3, V3i, V3x; Sony Ericsson - K608i, K700i, K750i, K800i, P910i, P910c, P990i, W800i, W800c, W810i W900i, Z520i, Z530c, S700, S700c; Samsung - D500, D508, D600, D608, D900, E730, E900, i300, Z540; Sharp - 550SH, 703, 770SH, 902, 903, GX30; Toshiba - TS 921; Blackberry - 7100v, 7290, 8700v