Item Type: Barcode Scanner Material: ABS Power: 1.60W (Working); 0.40W (Standby) Resolution: 640x480 Pixels Scanning Angle: Rotate 360 , Tilt 64 , Deflection 34 Wireless Distance: Approx. 50-100m / 164-328ft Wireless Storage: 5000-20000 Bars Wireless Standby: 30 Days Wireless Continuous Work: 72 Hours Prompt Mode: Buzzer, Voice Prompt, LED Display System Interface: USB Keyboard Trigger Mode: Manual Battery Type: Lithium Battery Battery Capacity: 2000mAh (Built in Battery) Package List 1 x Barcode Scanner 1 x USB Port 1 x USB Cable 1 x Manual 1Multi Use: Suitable for multiple scenarios such as medical, supermarket, warehouses and logistics and express delivery for easy and fast operation. 2Wireless Connection Technology: Adopt wireless connection to get rid of traditional wired restrictions and provide greater flexibility and convenience. 3Efficient Scanning Performance: Accurate recognition of QR codes, high speed reading, improved work efficiency, saving time and labor costs. 4Reliable Quality: Made of ABS and PC materials, the structure is sturdy and durable, which can be used for a long time and adapt to various complex environments. 5Easy to Use: Handheld barcode scanner is simple to operate, no complicated settings, quick to get started, especially suitable for non professionals.