Features:

Talk time: Up to 4 hours. Standby time: Up to 70 hours.Weight: 7.4g.Length: 9mm.Bluetooth compliance: Bluetooth 2 specification.Operating Range: Up to 10m.Additional functions: Call receiving, last call dialing, volume up/down, mute/hold function.

This product is compatible with:
BenQ-Siemens: C81, CF61, CL71, EF51, EF61, EF81, EF91, EL71, P51, S68, S88
BlackBerry: 7100t, 7100v, 7100x, 7130v, 7290, 8100 Pearl, 8700g, 8707v
Dell: Axim 51
E-TEN: G500, M600
Handspring: Treo 680
HP: hw6500, hw6900, hx2700, hx4700, rw6815, rx5915
HTC: MTeoR, P3300, P3600, S310, S620, TyTN
i-mate: JAM, JAMin, JASJAM, JASJAR, K-JAM, PDA2, PDA2K, Smartflip, SP JAS, SP3, SP3i, SP5, SP5m, SPL
LG: F2400, KG320, KG800 Chocolate, KG810, KG920, L343i, P7200, S5200, U300, U400, U8210, U8290, U8360, U8380, U880, U890
Lobster: 700TV
Mio: A701
Motorola: A1000, A780, A830, A835, A925, C390, E1000, E1070, E398, E550, E770v, KRZR K1, L2, L6, MPx, MPx220, PEBL U6, Q, RAZR maxx, RAZR V3, RAZR V3xx, RIZR, ROKR E1, SLVR L7, T280i, V360, V3i, V3x, V500, V525, V545, V547, V550, V600, V620, V635, V80
NEC: 411i, e540, e616
Nokia: 3230, 3250, 3650, 3660, 5200, 5300, 5500, 6021, 6085, 6103, 6111, 6125, 6131, 6151, 6230, 6230i, 6233, 6234, 6260, 6270, 6280, 6288, 6310i, 6600, 6630, 6650, 6670, 6680, 6681, 6810, 6820, 6822, 7280, 7370, 7373, 7380, 7390, 7600, 7610, 7700, 7710, 8800, 8800 Sirocco, 8910, 8910i, 9300, 9300i, 9500, E50, E60, E61, E70, N-Gage, N-Gage QD, N70, N71, N72, N73, N80, N90, N91, N92, N93, N95
O2: Ice, X1b, XDA Exec, XDA II, XDA IIi, XDA IIs, XDA IQ, XDA Mini S, XDA Orbit, XDA SP, XDA Stealth, XDA Zinc
Orange: C550, M1000, M1500, M2000, M3000, M3100, M500, M5000, M700, SPV C100, SPV C500, SPV C600, SPV C700, SPV E200, SPV M600
Palm: LifeDrive, Treo 650, Treo 700, Treo 750
Panasonic: VS6, X70, X700
Qtek: 2020i, 8010, 8100, 8300, 8310, 8500, 8600, 9000, 9090, 9100, 9600, S100, S110, S200
Sagem: my301X, my302X, my401x, my501c, myV76, myX-8, myX6-2
Samsung: D500, D520, D600, D800, D820, D830, D900, E370, E530, E620, E720, E730, E760, E770, E780, E870, E880, E900, i300, i300x, i320, P200, P300, P310, S400i, S500i, Serene, SGH X700, SGH Z500, X680, X820, X830, Z130, Z140, Z300, Z320i, Z400, Z510, Z540
Samsung : Z650i
Samsung: ZM60, ZV40
Sanyo: S750, S750i
Sendo: X
Sharp: 703, 770SH, 802, 902, 903, GX15, GX17, GX25, GX29, GX30, GX30i
Siemens: CX75, M75, S55, S65, S75, SK65, SL75, SP65, SX1
Sony Ericsson: D750i, K510i, K600i, K608i, K610i, K700i, K750i, K790i, K800i, M600i, P800, P900, P910i, P990i, S700i, T610, T630, T68, T68i, V600i, V630, V800, W300i, W550i, W700i, W710i, W800i, W810i, W850i, W900i, W950i, Z1010, Z520i, Z530i, Z550i, Z558i, Z600, Z610i, Z710i, Z800i
T-Mobile: MDA Compact, MDA Compact II, MDA Compact III, MDA III, MDA Pro, MDA Vario, MDA Vario II, SDA, SDA II, SDA Music, Sidekick III
Toshiba: TS803
VK: 2020
Vodafone: v1605, v1640, VPA Compact