a specially-designed DSP (digital signal processing) solution, the new Jabra SP500 automatically adjusts the speaker's volume level and reduces background noise assuring crystal clear hands-free conversations whatever the environment. Bluetooth wireless technology provides a cordless connection of up to 30 feet (10meters) between the Jabra Sp500 and Bluetooth compatible devices such as mobile phones. Compatible with Bluetooth (Version 1.1 or higher) devices that support the hands-free and/or headset profile. FEATURES New Retail Package Automatic volume control & digital volume control for manual setting Dedicated mute and one-touch pairing buttons Digital sound enhancement via DSP technology Pivoting microphone for optimal voice pick-up Supports Answer/end call, voice dialing, last number re-dial, reject call,     call hold and call waiting* *Subject to phone and/or network type Specification 96 dB high-performance full-duplex speaker Up to 20 hours talk time and 480 hours standby Compact design measures 12 cm long, 7 cm wide, 4 cm high Weighs only 170 grams (6 oz.) Bluetooth 1.2 supporting headset and hands-free profile Package Contents JABRA SP500 Wireless Speakerphone >User Manual Charger Vehicle power charger Removable suction mount for windscreen Removable visor clip for in-car sun visor Compatibility (Bluetooth Phone compatibility subject to change) Blackberry: 7100t, 7100v, 7100x, 7290 I-mate: JAM, PDA2, PDA2K, SP3, SP3i LG: F2400 Motorola: A1000, A830, A835, A935, E1000, E398, E550, MPx, MPx220, PEBL V6, RAZR V3, T280i, V1050, V500, V525, V545, V547, V550, V600, V620, V635, V80 NEC: e616 Nokia: 3230, 3650, 3660, 6021, 6260, 6600, 6630, 6670, 6680, 6681, 7280, 7600, 7610, 7700, 7710, 8800, 8910, 8910i, 9300, 9500, N-Gage, N70, N90, N91 O2: XDA II, XDA IIi, XDA IIs, XDA Mini Orange: M1000, M2000, M2500, M500, SPV C500, SPV C550, SPV E200, Treo 650 Panasonic: X70, X700 Sagem: myX-8 Samsung: D500, D600, E530, E620, E720, E730, SGH Z500, Z130, Z300 Sanyo: S750, S750i Sharp: 802, 902, GX15, GX25, GX30, GX30i Siemens: CX75, M75, S55, S65, SK65, SP65, SX1 Sony Ericsson: D750i, K600i, K608i, K700i, K750i, P800, P900, S700i, T610, T630, V600i, V800, W800i, Z1010, Z600, Z800i T-mobile: MDA Compact Tmobile: MDA III, SDA What is Bluetooth? (CLICK HERE TO LEARN MORE ABOUT BLUETOOTHS ON OUR ACCESSORY BUYERS' GUIDE!) Bluetooth is a standard that has been developed by a group of electronics manufacturers. It is based on a low-cost, short-range radio link, Bluetooth can connect many types of digital devices such as computers and mobile phones, without a s  (less)