- Lighter than the original glasses,
- Operates perfectly (instantly recognized by the TV)
- Red lights flashing during recharging batteries and blue indicating the on / off status,
- Farewell eternal purchase and set up of polluting batteries. You recharge in minutes via a PC or power via a USB adapter and it's gone for many hours of 3D,
Small flat for the record. English or Chinese. But so easy to use product that it is unnecessary to translate.
I ordered 3 other pairs for the rest of the family!