This is a new design sleeve camera, you can put it under your wrist and wear any shirt or jacket and this new design sleeve camera won’t be influence by your shirt sleeves. The distance of this sleeve camera can be made about 60cm and it works on rechargeable batteries. Its battery life is about 3 hours. This new design sleeve camera will be worked with all generations of poker analyzers, no matter it is CVK or AKK. The camera can scan the pack of cards when it comes in front of the device.