2 PACK 2013 4th Generation DLP-Link PRO 3D Glasses 144HZ --3DTV Corp. 3D Window® for ALL 3D Ready DLP Projectors and ALL Samsung and Mitsubishi DLP TV's

· 2013 fourth generation software and firmware · Comfortable, ultra-clear bright image with XLNT color · Rechargeable,Low energy use · Frequency: 96HZ,120HZ,144HZ · Includes usb cable, pouch, cleaning cloth and instructions. PRODUCT SPECIFICATIONS: Lens :Liquid Crystal Weitht: 32g Working range: 10m*10m Transmittance :38+/- 2% SYNC Technology: DLP-Link Contrast Ratio :1200:1 Power supply: Polymer lithium battery Working current: 1.9mA Refreshing rate:96HZ/100HZ/120HZ/144HZ Battery working time : 60 hours Working temperature :0 ~ 40 oC Storage Temperature: -5 ~ 50o C