RF 3D Glasses, Active Shutter RF 3D Glasses Rechargeable Suitable for RF 3D TV Projectors, RF 3D Eyewear for Sony Epson Toshiba Sharp, Compatible with TDG-BT500A, SSG-5100GB, AN3DG40Tips for RF 3D Glasses: Please make sure the distance between the 3D glasses and the 3D device is less than 19.5 inches/50 cm when pairing. Press the switch button, the green LED indicator will light up continuously for 3 seconds, the glasses are powered on, and pairing will start. Some brands of 3D devices will display "3D glasses connected", which means the pairing is successful; some brands of 3D devices will not display anything, but after pairing, the 3D glasses work normally, which means the pairing is successful. If pairing fails, the 3D glasses will automatically turn off. You can press and hold the switch button for more than 1 second to re-enter the pairing state.RF 3D Active Shutter Glasses Specifications:3D glasses type: Active shutter glassesSync: RFReceiving distance: 6 meters (type)Display Compatibility: 3D RF TV/3D RF ProjectorResponse time: 2ms0.5msAmbient temperature: 0C - 50CStorage temperature: -30C - 70CWorking humidity: 20%-80%RHAtmospheric pressure: 86 kPa - 106 kPaSize: AdultRatio: 1000:1200Field Rate: 148 HzWorking current: Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!