Features:1) Portable ball pen + MP3 + voice recorder + USB2) Supports PCM format with clear, long time voice recording3) Particular MP3 play function without LCD4) USB version 1.1 / 2.05) A-B repeats function, pen function of easy learning foreign language, ableto change pen lead6) Independently formatting function without interface7) Metal crust with fashionable cabinet shape design8) Built-in lithium battery, durable for environmental conservationInner packing:Gift boxes
1. Technology: radio frequency2. Green laser pointer3. System: Windows 98/2000/2003/ME/XP/Linux4. Functions:a. Page up/downb. 2 port USB hubc. Pre-loading website5. Product Materials:PC+ABS6. Standard
1. Technology: radio frequency2. Green laser pointer3. System: Windows 98/2000/2003/ME/XP/Linux4. Functions:a. Page up/downb. 2 port USB hubc. Pre-loading website5. Product Materials:PC+ABS6. Standard
Functions:1. Laser indicating function2. Remote control computer page shift3. Wireless mouseTechnical features:1. Remote control technology: radio technology2. Interface: plug-in USB interface, no dri
Functions:1. Laser indicating function2. Remote control computer page shift3. Wireless mouseTechnical features:1. Remote control technology: radio technology2. Interface: plug-in USB interface, no dri
1) Size: 5.7 x 2 x 1.2cm2) USB1.1/2.0 compliant, hot plug and play3) No external power is required, powered by USB bus directly4) High capacity5) High compatibility in different operation systems6) Ce
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