SANHER 2 Pack Foldable Universal Infrared Headsets IR Wireless Stereo Headphones Dual Channel for Car Videl lestenning

Description

You will receive 2 wireless Infrared headphones Specifications: Receiving Frequency: a) A channel: left channel :2.3Mhz / Right channel: 2.8Mhz b) B channel: left channel : 3.2Mhz / Right channel: 3.8Mh Effective Distance: A channel: 4-6m; B channel: 8-10m Frequency Response: 30Hz~20KHz Power Supply: 2 * AAA Batteries (Not Included) Signal to Noise: ≥55db Channel Separation: >45db Sinsitivity: >75dB Distortion: Driver unit diameter: 30mm Ultra light design for comfortable wearing Mini jack for audio input like MP3, iPod Built-in 30 mm Mylar speaker to deliver audiophile grade sound quality Net Weight/Unit: about 187g