Bluetooth Cordless Hand Scann Smallest, lightest and most affordable version For light-duty scanning (&lt;100 scans per day) up to 20" (51 cm) away Scans barcodes printed on labels or displayed on device screens Designed for Apple iOS or any other Bluetooth enabled tablet, smartphone, desktop/laptop computers. Reads all common 1D and stacked barcodes up to 20"(51 cm) away. Wireless Bluetooth connection up to 330 ft.(100m) Bluetooth HID profile support for quick set up with no software installation required. Bluetooth SPP profile support with Socketscan 10 wedge software for easy set up and quick scanner configuration. Optional SDK available for purchase with compensation program developers. In Box Contents: CHS 7C, AC adapter, USB charging cable, Rechargeable batteries, Lanyard/retractable clip, getting started guide. In Box Contents: CHS 7E, AC adapter, USB charging cable, Rechargeable Batteries, Lanyard/rectractable clip, Getting Started Guide.