Panasonic 3d Active Eyewear Glasses Ty-er3d4MA Non-rechargable Lithium Bettery Same As Ty-er3d4mu Ty-er3d4me
This is 100% Genuine Panasonic 3D glasses model :TY-ER3D4MATY-ER3D4MA is exactly the same as TY-ER3D4ME ,TY-ER3D4,TY-ER3D4MU and TY-ER3D4MW . the last letter just means they are sold in different region , for example TY-ER3D4M"U" means this model is sold in USA.  for example TY-ER3D4M"A" means this model is sold in ASIA. for example TY-ER3D4M"E" means this model is sold in Europe.the letter is just used for panasonic to recognize where it was sold.Overview:Active Shutter 3D Glasses for Smart VIERA 3DTVsThese glasses are non-rechargeable and use standard CR2025 lithium batteries which can be easily replaced by removing a cover between the lenses above the nose bridge.Weighing only 27 g, they can be comfortably worn for long periods of time. Compliant with the FULL HD 3D Glasses Standard, these eyewear use an RF (wireless) system based on Bluetooth. RF communication enhances stability for high-quality 3D viewing.TY-EW3D4MA glasses are compatible with only Panasonic 2012 3D VIERA. (WT50, DT50, ET50, VT50, GT50, ST50, UT50, and XT50 series.) Compatible with: (1) The following list:Suitable for all the 2012 Panasonic TV : VT50 , ST50 , GT50 , UT50 , XT50 , DT50 , WT50 , ET50 etc...(not suitable for 2011 and 2010 Panasonic TV )for more information , please visit panasonic website !!Specifications:3D Playback Type	Active Shutter 3D MethodTransmittance Method	RF(Bluetooth) / Full HD 3D Glasses Standard CompatibleBattery Type	CR2025 lithium batteriesDimenisons (W x H x D / without Nose Pad)	167.7 mm x 42.2 mm x 170.7mm / ( 6.61" x 1.67" x 6.73" )Power Supply	DC 5 V Weight	27g (0.96 oz.)Viewing Range**	Transmitter for 3D Eyewear within 3.2 m (10.5') from front surface of the TVUsage Temperature Range	0C - 40C (32F - 104F)Package Contents for each pair:(1) 1 X Panasonic TY-ER3D4MA 3D glasses .(2) 1 X User Manual .