RCA wsp150 wireless speakers - $20 (Bridgeport, N.Y.)

No more drilling, tucking cables under carpet, and fiddling with endless tangles of cable.
Wireless technology from RCA brand can give you freedom from wires.
Fill and surround your house with sound from RCA 900MHz wireless speaker systems.
Comes with AC adapters.
Batteries Required 8 Batteries Connectivity RCA Features Magnetic Shield, Set, Wireless Frequency Response 12,000 Hz Material Plastic General Product Type Speaker system Enclosure Color Black Enclosure Material Plastic Localization English Speaker System System Components Transmitter, 2 speakers Speaker Type Active Audio System Continuous Power (Total) 4 Watt Frequency Response 50 - 12000 Hz Signal-To-Noise Ratio 60 dB Total Harmonic Distortion 1.
5% Magnetic Shield Yes Amplifier Integrated Transmission Range 164 ft Controls Power on/off, volume, bass Speaker System Details Speakers Included 2 - 2 Watt - 50 - 12000 Hz - wireless Driver Details Full-range driver Connections Connector Type Audio line-in (mini-phone stereo 3.
5 mm) DC power input Miscellaneous Included Accessories Audio cable, power adapter Power Power Device Power adapter - external Power Source Battery Options Auto power on/off Battery Type D type Required Qty 8 Dimensions & Weight Weight 9.
92 lbs Dimensions (WxDxH) / Weight Details 5.
4 in x 4.
6 in x 9.
3 in Transmitter: 5.
5 in x 3.
2 in x 8.
9 in