Speakers Details1 x WooferControlsPower - On SubwooferShieldingMagnetically Shielded. Interfaces/Ports Interfaces/Ports3.5mm Stereo Input On Subwoofer.

MP3 mini portable speaker system. Features Include: Compact and lightweight design for ultra portability. Active system with power control.

High-Efficiency Mini Stereo Speakers. Lightweight and Compact Space-Saving Design. 3.5mm Stereo Plug for All Types of Portable Audio Use. Compatible with iPod. No External Power Adapter Necessary.

High Efficiency Amplified Speaker System. Active or Passive System With Power Control. Maximum Power: 4.0 W x 2 - DBBS. Dynamic Bass Boost System Control. Extra Treble Output Switch.

High performance 100 watt speaker system for home and office use. Features 2.1 channel system. Dedicated subwoofer with tuned port. Two wide range satellite speakers. Volume and bass control.

2.4 GHz Wireless Technology High Efficiency Amplified Speaker System Wireless Connection to Any Audio Source 3.5mm Mini Plug for All Types of Portable Audio Use Includes Two Hi-Fi Speakers and Trans.

Two 3" Wide Range Speakers For Extended Frequency Response. Lightweight And Compact For Easy Carrying And Space Saving. Perfect for Desktop/Shelf at Home or Office.

Lightweight and compact for easy carrying and space saving. 3.5mm mini plug. No external power adapter necessary. 2 3/5"W x 3"H x 2 1/4"D.