Specification:Bluetooth v2. 0 mice.Bluetooth class 2, 10 meters distance.Frequency: 2. 4~2. 480ghz.Resolution: 1000 DPI.Battery: 2 AAA batteries.Auto sleep function, one touch to wake up.Low working c

Function Description:Capability:256/512/1GB/2GBCompact and stylish outlook with submarine shape, built-in FM stereo radio,40 preset stations.High quality MP3, WMA, WMV, ASF & WAV play, voice recording

Build-in mic. And speakerTwinkle light & speaker ring for incoming phone indicationIndependent sound chip to handle softphone voip voice quailtyHigh quality for full duplex communicationNumber pad all

Function Description:1) USB 1.1/2.0 compliant, hot plug & play2) No external power is required, powered by USBBus directly3) Compatible between different operating systems4) Electronic storage device,

Bluetooth v1. 2, class II,Csr chipsetFrequency: 2 4ghzOperation range: 10m (33ft)Talking time: up to 8 hoursStandby time: up to 200 hoursCharging time: 1 hoursBattery: rechargeable lithium polymerSupp

Item: cr-0252 (all in1 card reader)USB version: 2. 0Chipset: au6368Description: read and write xd, sm, mini SD, SD, SD-ultra II, mmc1, re-MMC, hs-MMC, micro drive, cf1, cf2, cf-ultra II, cf-extreme, t

Intel 82537 chipset2400 bps ~ 14400 bps speedStandard compatibility: ITU-t V. 17 and v19Operation: duplexCommands: extend AT command setPCI bus and plug & playData compression: ITU-v 42 bis and mnp 5R

Competitive priceBrand new mobile phone

Function description:Music format: Mp1, mp2, mp3, wma, wmv, asf, wavRecord format: Wav (32k bps), act (8k bps)Fm radio frequency:76mhz - 90mhz/87mhz -108mhzVideo format: Amv (directly), avi (need conv