Features: with Windows CE 5.0 OS; supporting WORD,EXCEL,PPT,PDF files etc with touch pad, more convenient for business representation WIFI function is optional Operating system: Windows CE 5.0 , Telechips TCC7901 498MHz*2 Dual CPU Panel Type: LCOS Lamp house: RGB three-color LED LED life: over 20,000 hs Resolution: VGA 800*600 Brightness: 30 LM from 3M MM200 Contrast Ratio (ANSI): 200：1(ratio) WIFI: support 802.11a/b/g (optional) File supported: WORD,EXCEL,PPT,PDF Wireless[...]

Parameters: ◆ Speaker output: THD+N=0.15% @1.5W ◆ Earphone output: THD+N=0.6% @32Ω ◆ SNR=90db @32Ω Specifications: ◆ With Fashionable and stylish design ◆ Displaying time: around 4~20 hours for outside speaker; 30 hours for earphone ◆ Charging time: around 3 hours for USB charging ◆ USB2.0 Full speed ◆ Support MP3/WMA music formats ◆ Frequency range: 20HZ~20KHZ ◆Support TF card: from 1GB－32GB[...]

Parameters: ◆ Loudspeaker output: THD+N=0.15% @1.5W SNR=94DB @ 1.5W ◆ Earphone output: THD+N=0.6% @32Ω SNR=94DB @32Ω Specifications: ◆ Portable Audio+Bike Audio; with FM radio ◆ Streamline design ◆ Support MP3/WMA music formats ◆ Could be placed in the bicycle, lighting and listening music at the same time ◆ Enjoy music conveniently when hiking, fishing, climbing or bathtub & spa etc ◆ Line-in function, available for notebook, mp3/mp4 player,[...]