Audio
RMS rated power:RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplfiers and loudspeakers.
4 W
Loudspeakers
Audio output channels:An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
2.0 channels
Other features
Interface:Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
USB
Product type:The sub-category of the product.
Stereo portable speaker
Packaging content
Performance
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Universal
Ports & interfaces
Connectivity technology:
Wired
Power
Power source type:What the power source is.
USB
Weight & dimensions
Cord length:The distance from one end of the cord (cable) to the other.
1.2 m