AN3DG20B

• 3D glasses for Sharp Quattron 3D TVs
• Lens type: Liquid crystal shutter 
• Rechargeable Lithium ion polymer battery 
• Rechargeable via TV's USB terminal 
• Battery life: 30 hours continuous use 
• Charging time: 90 mins 
• 3D to 2D conversion button
• Stylish black frames