Feeds at a rate of 18 bps
Toolless disassembly
Instant auto anti-jam
Low battery indicator
Increased battery life
Removable ball tray
Easy-push on-off button
Force feed technology
3 blade spring loaded paddle
Flexible impact resistant shell
Spill Proof Spring Loaded System
Product Availability
The Viewloader EVLution 4 is newer, so it should be commonly available, both new and used. Check out the Places to Buy links below for places to purchase it new.
