Wireless USB Speakers

The W3 wireless speaker offers crystal clear digital transmission of audio from a notebook/PC, and are extendable up to 20 speakers, so they can be placed in all rooms in the house or workplace. 

The speakers are plug and play – therefore there are no drivers to download. They operate off 4 x AA batteries and interface with the USB port of the notebook. 

They weigh only 150g (without batteries) and are extremely compact.

Target markets are notebook/PC users. 

Specific use cases are: Business presentations, mobile PC gaming, watching movies from PC/Mac

Features:

• 2.4 GHz Wireless digital audio transmission
• Ideal for personal entertainment system
• Crystal clear sound
• High dynamic range
• Full audio bandwidth
• Wire-free connection, ensuring an elegant presentation
• Ultra portable & Lightweight
• Up to 20 speakers can be connected
• Wireless volume adjust / power on, off
• USB Dongle connection
• Simple Plug and Play

Technical Specification

• System Compatibility: Windows 98SE, ME, 2000, 2003 or XP, Mac OS 9.x/10
• PC interface: USB1.1 or above
• Working distance: Up to 20M
• Power supply: 4X AA Batteries/USB Jack
• Dimensions: 70 x 70 x 70 mm
• Weight: 150g (without battery)
• Frequency Response Range: 20Hz~20KHz
• Max Power Output: 1.5 W(L) + 1.5 W(R)
• Max Playtime: up to 10hrs (varies on different battery type and volume level)
• Operating Current: <350mA
• Standby Current: <50uA
• Operating Humidity: RH 53%~85%
• Storage Humidity: RH20%~95%
• Storage Temperature: -10°C ~ 60°C
• Operating Temperature: -5°C ~ 40°C
• RF Operating Frequency: 2400~2483.5 MHz
• Channel Number: 8 selectable channel
• Wireless Transmission Power: 10 dBm
• Channel Spacing: 10.24 MHz
• Transmission Data Rate: 6 Mb/sec