Check the listing for details. Rechargeable Bluetooth RF 3D Active Glasses For Epson 3D TV Projectors TW5700TX. Color: Black, Condition: New. Listed at 15.58 USD. 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 : TW5700TX TW5700 TW5800 TW7000 TZ3000 TW7400 TW8400 TW8400W TW9400 TZ3000 TZ2100 TZ1000 LS500 EH-TW3020 EH-TW3020E EH-TW5020UB EH-TW5020UBE EH-TW6010 EH-TW6100 EH-TW8100 EH-TW510 EH-TW5200 EH-TW550 EH-TW8200 EH-TW7200 EH-TW9200 Tips 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 glasses Sync: RF Receiving distance: 6 meters (type) Display Compatibility: 3D RF TV/3D RF Projector Response time: 2ms±0.5ms Ambient temperature: 0°C - 50°C Storage temperature: -30°C - 70°C Working humidity: 20%-80%RH Atmospheric pressure: 86 kPa - 106 kPa Size: Adult Ratio: 1000:1±200 Field Rate: 148 Hz Working current: