Infrared Wireless Headphones With Comfortable Design

Brand Name: wsic Model Number: IR-138 Style: Headband Communication: Wireless Use: Computer Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: polybag or blister and export carton Delivery Detail: 25 working days after getting the order confirmation Specifications 1,Infrared wireless headphones with comfortable design 2,light-weighted design 3,Customized design available 4,CE,ROHS Infrared wireless headphones with comfortable design Specifications 1,carrier frequency               Left             2.3MHz                                                Right           2.8MHz2,Modulatior:                         FM3,Signal-to-noise Ratio:      >50%4,THD                                     <1%5,Effective range                   >7m in positive side6,N.W                                      150g7,Power supply                      BATTERY(AAA1.5*2)8,Speaker unit:                      40MM   High sensitivity speaker9,Impedance:                        32Ω±15%10,Features:With comfortable, light-weighted and auto off design, Left and right part can be spiraled into one flat part for carrying conveniently, Length of headhand can be adjusted.