Brand No Model BT01 Quantity 1 piece(s) per pack Color Black Material PVC Interface Micro USB Battery 1 x 80mAh / 3.7 V li-ion Other Features TVs supported: EPSON: 581030205020TW6100TW6510TW8100TW8510 TW9510 JVC:DLAC380XC388WXC5800XC7800XC780XC980XC388RBXC788XC988; Panasonic: AE-7000EHAE-8000EH etc; Field frequency: 120Hz; Contrast ratio: 1000:1; Standby time: 180 days: 35 hours continuous work time; 6m maximum wireless range; 30 degree up and down receiving angle; 55 degree left and right receiving angle; Working temperature: 0~50 Celsius; Lens width: 5.3cm; Lens Height: 2.8cm; Lens total width: 13cm; Nose bridge width: 1.6cm; Enjoy 3D movie at home. Switch on the receiver on the glasses to watch 3D video on TV. Packing List 1 x 3D glasses 1 x Pouch 1 x Cleaning cloth 1 x USB cable (65cm)