Panasonic TY-EW3D3
1 Pair of Medium Size Rechargeable 3D Active Shutter Eyeglasses

Highly precise controls completely closes the shutters for both eyes at the instant that the images change for the left and right eyes.  This masks unwanted afterimages to enable clear and comfortable 3D viewing.

The slide switch makes it easy to turn the power on and off.

The 3D Eyewear can also be comfortably worn right over ordinary prescription glasses.

Specifications:

• 3D Playback Type: Frame Sequential Type (Active Liquid Crystal Shutter)
• Battery Type: Lithium-ion polymer rechargeable battery
• Battery Duration*: (Approx. 3 hours operation time for a 2-minute battery charge)
  *The battery duration will change as per thetotal usage time with the number of charge/discharge cycles.
• Dimenisons (without Nose Pad): 6.61" W x 1.67" H x 6.73" D
  (with Nose Pad): 6.85" W x 3.35" H x 2.29" D 
• Power Supply: DC 5 V (supplied by USB terminal of a VIERA 3DTV)
• Weight: 0.28
• Viewing Range**: within 35 degrees horizontal & 20 degrees vertical
  **The location of the 3D Eyewear transmitter differs depending on the model of television.  There are differences in the viewing range of the 3D Eyewear among individuals.
• Usage Temperature Range: 0°C - 40°C (32°F - 104°F)

Works with these Panasonic televisions:

• TC-P55GT30
• TC-P65ST30
• TC-P60ST30
• TC-P50ST30
• TC-P50GT30
• TC-P65VT30
• TC-P65GT30
• TC-P60GT30
• TC-P55VT30
• TC-P55ST30
• TC-P46ST30
• TC-P42ST30
• TC-65PST34
• TC-L37DT30
• TC-L32DT30