The Zebra RS507X Ring Scanner Hands-Free Imager gives workers the superior blend of technology, form, and function needed to achieve a new level of productivity in package handling and warehouse applications. Advanced ergonomics, including Bluetooth cordless freedom, provide unparalleled user comfort and movement, regardless of hand size or hand preference. As the most rugged scanner in its class, the RS507X Ring Scanner offers reliable performance in demanding environments from the loading docks to the warehouse floor and assembly line. FEATURES EVM, RS507X, Hands-Free Ring Scanner, 1D/2D Imager, Bluetooth, Trigger, Cordless, Standard Battery.