Sony TDG-BT500A 3D glasses

Sony TDG-TB500A RF 3D Glasses

Product Specifications

Operating Time : 100 hours
  
Battery Type : CR2025 Lithium Manganese Dioxide Battery (supplied)
            

Operating Time : 100 hours
 

Power
Battery Type : CR2025 Lithium Manganese Dioxide Battery
   

Weights and Measurements
Dimensions (Approx.) : 5 7/8 x 1 13/16 x 6 3/4 in
Weight (Approx.) : 1.27 oz