1st Device

• Portable speaker system is very lightweight (under 10 ounces)
• Sony’s bass reflex duct design for better sound
• No power supply or batteries needed
• Speakers join together for portability; connecting cord is 1 meter long
• Stereo mini-plug input allows for near-universal compatibility

Product Description
Sony’s SRS-P7 passive portable speaker system joins together for portability and is lightweight and easy to carry. The SRS-P7 features bass reflex duct design for powerful bass, stereo mini plug input and requires no batteries or external power source. Just plug it into your portable audio product and start enjoying your music.Amazon.com Product Description
The SRS-P7 passive speakers provide a lightweight, portable option for your personal music player. With their compact size and shape, these speakers are perfect for a dorm room or office. Because they use a passive system, the power to sound these speakers comes from the source music player. These speakers will not provide the sound quality or power of active speakers. That said, these low cost, low-weight, compact speakers do provide good sound. One way Sony accomplishes this is by featuring a bass reflex duct design; this design provides extra bass. There is one stereo mini-plug on the speak… More >>
Sony SRS-P7 Passive Speaker System with Stereo Mini-Plug Input

• Gps Vehicle Tracking System Requires No Monthly Fee & Connects To Vehicle’S Computer Via Wireless Rf Signal
• Downloads Gps Information Stored In The Vehicle & Displays That Information On Computer’S Screen
• Selectable Detail Level For Accessing Route H

Product Description
Wireless Passive GPS Vehicle Tracking System… More >>
SCYTEK SKYTRAK Wireless Passive GPS Vehicle Tracking System

• Pair of passive speakers for connection to a portable audio player
• Compact housing fits on a bookshelf, atop a dresser, or in a backpack
• 200 Hz to 10 kHz frequency response; requires no batteries
• 57 mm damper-less neodymium magnets enhance audio performance
• 4 watts maximum power (2 watts x 2); interchangeable white and silver faceplates

Product Description
Turn your portable audio player into a mini stereo with the SRS-P11Q passive speaker system. Passive speakers are great for portable audio devices because they don’t need to be powered. This system is lightweight, requires no batteries, and is easy to carry. The SRS-P11Q comes with interchangeable white and silver faceplates so you can match the speakers to your player. Stereo mini plug input with 2W + 2W maximum input power.Amazon.com Product Description
Bulky stereo systems are fast becoming relics of an earlier century, especially with speakers such as Sony’s SRS-P11Q on the market. These passive speakers are designed to connect to a portable audio system, such as a CD Walkman or MP3 player, yet still deliver the same clear, vivid tones as much larger speakers. In the meantime, the 2-1/4-inch speaker bodies fit unobtrusively on a bookshelf, dresser, or desk, and also store compactly in a backpack or suitcase when on the move. The speakers are … More >>
Sony SRS-P11Q Passive Speaker System, White