IR Wireless Headphone For Car/mobile

Brand Name: ROF Model Number: ROF-0006C Style: Headband Communication: Wireless Connectors: 2.5mm Use: Other Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) yellow color: for car/mobile Packaging & Delivery Packaging Detail: 1,White packing box 2,Box size: 66*35*28CM 60PCS/CTN 3,N.W:15KG 4.G.W:16.5KG Delivery Detail: sample order, 3-5 days, quantity order, 2 weeks Specifications In car IR wireless headphone Dual Channel Modern design, can be spinned 180 degrees, double folding , built-in tensile device In car IR wireless headphone Dual Channel   Item No.: ROF-0006CPackage: Gift box Modern design, can be spinned 180 degrees, double folding , built-in  tensile device that can adjust the length to fit different people Detailed Description   DUAL Channel1.Headphone power: AAA 1.5V*22.Carrier Frequency: A:2.3/2.8MHZ ;B: 3.2/3.8HMZ3.Wired headphone function   4.Φ40mm Nd-Fe-B Sintered Magnets Film Speaker,high-fidelity stereo5.By infrared transport . (It is beneficial to the body)6.Auto mute and auto power off function7.Electronic switch,Electronic volume switch that havent been used in IR wireless headphone before   8.Modern design, can be spinned 180 degrees, double folding , built-in tensile device that can adjust the length to fit different people9.certified by CE,FC,ROHS