8 EnSupported iPod (as of April 2010).... iPod (5th generation), iPod classic, iPod nano,iPod touchSupported iPhone (as of April 2010)...........................iPhone, iPhone 3G, iPhone 3GSFrequency ................................................... 2.4 GHzTransmission Range .................Approx. 20m (66 ft)(without interference)Number of units which can be simultaneouslytransmitted to (YIT-W11TX)...Up to 7 units (depending on the circumstances)Latency ........................................................... 12 msPower Consumption (Charging)........................ 4 WPower Consumption (No charge) ....... Less than 1WINPUT / OUTPUT ........................................DOCKDimensions (W x H x D)YIT-W11TX ........................45.3 x 94 x 17.6 mm(1-3/4 x 3-3/4 x 0-3/4 in)YIR-W10 ...................................91 x 54 x 88 mm(3-5/8 x 2-1/8 x 3-1/2 in)Cable Length (YIR-W10)....................1.2 m (3.9 ft)WeightYIT-W11TX .....................................42 g (1.5 oz)YIR-W10 ........................................260 g (9.0 oz)Operating temperature range........................................ 5 to 35 °C (41 to 95 °F)* Specifications are subject to change without notice.SpecificationsThe “ ” and “yAired” aretrademarks of Yamaha Corporation.iPhone, iPod, iPod classic, iPod nano andiPod touch are trademarks of Apple Inc.,registered in the U.S. and other countries.“Made for iPod” and “Made for iPhone”mean that an electronic accessory has beendesigned to connect specifically to iPod oriPhone, respectively, and has been certifiedby the developer to meet Apple performancestandards.Apple is not responsible for the operation ofthis device or its compliance with safety andregulatory standards.