ADSCOPE Adult Acoustic Scope Dark Green Wheelchair Accessories Parts * Each side operates independently E1 3 * Each side operates independently to allow easy movement through narrow spaces and greater stability while standing Easily transportable and come with a compact carry bag making it ideal for traveling * Ideal for use indoors and outdoors * Folding backrest * 18 square nylon seat canvas with lift up straps * Comes with parking wheel locks * Comes with padded flip up desk arms and height adjustable footrests * 8 solid tires * Weight capacity 250 lbs * Seat 18 W x 18 D Combination adult size chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability * Extra large bell (13 8 diameter) for unsurpassed low frequency response * Ultra sensitive diaphragm (17 8 diameter) for greater amplification and crisper high frequency response * Color coordinated non chill bell and diaphragm retaining rim for patient comfort * Stainless steel binaurals with double leaf internal spring fixed at 15ß angle for greater comfort * Reinforcing yoke molded into flexible 22 PVC Y tubing * Adsoft deluxe PVC eartips (in small and large) for the ultimate in wearing comfort and acoustic seal * Spare diaphragm included * Scope ID Tag included * Weighs 6 * Overall length 31 * Lifetime Warranty *