Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Sharp Aquos LC-15L1US 15-Inch Wireless Flat-Panel LCD TV
Product description: 15" ASV (Advanced Super View) LCD Panel is a Sharp proprietary panel with Black TFT low reflection coating. There's a built-in rechargeable battery which enables you to watch TV or DVD for up to 3 hours without power cables. Connect all your video sources (TV, DVD, VCR) to this center. It transmits signals wirelessly to the Aquos TV, up to 50 feet away, anywhere in the home! Has 60,000-hour lamp life so Sharp's LCD backlight life is long enough to give you viewing pleasure for many years. Image Inverter for Custom Installations allows you to invert the image upside-down or "mirror" image if you need to hang it in an unconventional manner. 170/170 Viewing Angles are so wide you can view Aquos liquid crystal televisions from anywhere in the room! A carry handle/table stand is the ultimate in convenience! Carry your Aquos easily from room to room or detach the one-piece stand for wall mounting. Also included is a docking station to place the TV securely if desired. 500:1 contrast ratio provides incredible images whether you're watching dark or bright scenes., With Sharp's LC-15L1U-S 15-inch AQUOS TV, you get remarkable flat-panel TV viewing, no strings attached. Billed as "the first battery-operated LCD television in the U.S.," it's a truly digital wireless TV built with a carrying handle so you can move it easily for both hassle-free indoor viewing in various rooms and outdoor viewing under most dry conditions. Under ideal circumstances (see note below), the set offers crystal-clear TV, video, and DVD enjoyment virtually anywhere in and around the home without attached wires or cables of any kind., The LC-15L1U-S features a sleek, silver design created by the world-class industrial designer Toshiyuki Kita, who created the high-style look of Sharp's entire AQUOS line and whose artwork resides in the permanent collection of the Museum of Modern Art. Its sculpted, rounded stereo side speakers and built-in easel stand make it simple to transport the lightweight TV from room to room. A built-in, rechargeable high-capacity lithium-ion battery provides approximately three hours of viewing time, allowing plenty of time to enjoy an entire movie, either indoors or outdoors., The set uses Sharp's SmartLink wireless digital audio/video transmission system, which operates on the 802.11b wireless standard. Just connect the included transmitter to a video source, such as a DVD player, then sit back to watch your favorite movie or TV show in any room of the house. The system transmits digital wireless signals using the 2.4 GHz band high-speed spectrum wireless protocols., The LC-15L1U-S has an Advanced Super View (ASV) panel with Sharp's proprietary Black TFT low-reflection coating so it can be placed anywhere--even near windows, doors, or other light sources--without sacrificing picture quality. The unit also offers 170-degree viewing angles so viewers get a clear picture from anywhere in the room, and its high contrast ratio (500:1) and high brightness (430 cd/m2) ensure clear, vivid pictures with deep blacks and exceptional color clarity., The TV measures less than 3 inches deep without its table stand. A special image-inverting feature even lets you flip the image upside-down or mirror it for hanging in an unconventional manner. Together with its wireless A/V center, the set features multiple composite-video and S-video inputs for your DVD player, VCR, or gaming console, an RF antenna input for older VCRs and cable boxes, as well as a cable-ready, built-in 125-channel tuner. An electronic PLL tuner handles over-air reception of TV programming. What's in the Box LC-15L1U-S flat-panel LCD TV, TV battery, docking station, table stand, 2 clamps, 3 fastening screws, a wireless A/V center, wireless center stand, remote control, remote battery, remote holder, a video controller, 2 antenna cables, a connection chart, a user's manual, 2 AC power adapters, a registration card, and a caution sheet., Note: Reception may become bad or impossible under the following conditions: use of the product in a reinforced concrete building such as a condominium building or a house of a metal structure; use of the product near large-scale metallic furniture; use of the product in a crowd of people or close to obstacles such as buildings; and use of the product at locations where magnetic fields, electrostatic, and interference occur due to devices such as Bluetooth, wireless LANs, phones, or microwave ovens, etc., that use the same frequency (2.4 GHz) as the product.
Product feature: 15-inch LCD TV with battery operation and wireless audio/video transmission; 19.45 x 17.53 x 8.83 inches (W x H x D) with table stand, ASV (Advanced Super View) LCD panel offers low reflectivity, wide viewing angles; 4:3 aspect ratio, 802.11b standard using 2.4 GHz transmission; includes built-in easel stand, detachable table stand, and stand-alone wireless A/V center, 500:1 contrast ratio provides incredible images in dark and bright scenes; 60,000-hour lamp life for years of viewing, High (430 cd/m2) brightness means the set can be placed near windows, doors, or other light sources and its picture will remain vivid
Product brand: Sharp
Target attributes: Width
Answer: attribute: width
value: None
source: None