100% Brand new Genuine Sony 1. Excellent color accuracy and high contrast 2. Wide viewing angle for flexible sitting 3. Stylish, ergonomic design for high comfort 4. Fits comfortably while wearing glasses 5. Seamless synchronization for a clear precise image 6. Model: TDG-BR250/B 7. Compatible with All 2010 and 2011 Sony HDTV's with 3D (Select HX, LX, NX, EX series) 8. Stunning 3D Viewing 9. Stylish Design 10. Active Shutter Technology 11. Quick and easy to recharge for a long viewing time using micro USB cable Excellent color accuracy & high contrast Enjoy 3D content without compromise to picture quality. Wide Viewing Angle Experience 3D from a wide viewing angle with Sony??s dynamic 3D active glasses. Synchronization Enjoy a 3D experience with Sony 3D glasses that automatically synchronize with Sony 3D TV??s. USB Rechargeable Battery Only takes 3 minutes for more than 3 hours use! The built-in battery simply charges via USB. Quick and easy to recharge for a long viewing time using a supplied micro USB cable which connects directly to the TV. Stylish, Ergonomic Design Adjustable frames will fit just about everyone in your family with a comfortable ergonomic design. Lightweight and durable for long term use Lightweight so you can watch for hours; tough so you can keep using again and again Keep glasses safe in a storage pouch (supplied) Protect your 3D glasses when you??re not using them by putting them in the storage pouch Dimensions (Approx.) : 6 7/8 x 1 3/4 x 7 3/8" (174 x 44 x 185mm) Packaging (Approx.) : 55 x 237 x 88mm Weight (Approx.) : 2.1 oz (59g) Package Contents: 1 X 3D glasses 1 X USB Recharger cable 1 X Carrying Pouch 1 X User Manual 1 X Warranty Card