1、3 IN 1 SCANNER: The scanner supports Bluetooth, 4G wireless and USB wired connection, can connect smart phone, PC, laptop, etc., with efficient operation. 2、HIGH EFFICIENCY: The wireless barcode scanner can not only read the barcode from the paper, but also from the LCD screen, has fast scanning speed, high accuracy. 3、WIDE APPLICATION: The wireless connection distance is up to 35 meters, which facilitates the mobile payment of stores, supermarkets and POS systems. 4、WITH BATTERY: Equipped with 2200mAh 18650 lithium ion battery, it can be used continuously without interruption, greatly improving work efficiency. 5、GOOD DURABILITY: The main body is covered with 5‑6.5mm thick TPU material, with good impact resistance and drop resistance, has long service life. 1 x Scanner1 x Connecting Line1 x 2.4G Receiver1 x Base1 x Support Rod1 x Support Rod Protective Sleeve1 x Stand1 x User Manual Item Type: Barcode ScannerModel: A66CMaterial: ABS, TPUPower Supply Mode: 18650 lithium ion battery 2200mAh (built in)Function: Support 25 country keyboardSupport full ASCII data editingSupport Bluetooth SPP Ble mode, 2.4G mode, wired USB modeTechnical Parameters: Working Current: 3.3V 100mA (Standby: 0mA)Communication Distance: Bluetooth ≤50 meter / 164ft, 2.4G ≤100 meter / 328.1ftStorage: 16M=8192 (within 128 characters each)Working Time: 3 to 10 daysCharging Power Supply: 5V 400mALight Source: 632nm visible red lightSensor: Linear CCD sensorSensor Resolution: 2500Reading Accuracy: ≥ 3.3mil at PCS90% Code39Scanning Width: 250mmDecoding Speed: 300 times per secondPrinting Contrast: ≥ 25%Scanning Angle: Angle ±30°, inclination ±60°, deflection angle ±60°Ambient Light Anti Interference: 100000Lx Maximum, unreadable in strong sunlightReading Code Depth Of Field: 4mil: 30-200mm, 10mil: 30-350mm, 15mil: 30-420mm, 30mil: 30-550mmDecode Set: UPC, EAN, Code39, Code93, Codabar, MSI, Plessey, Code11, industrial 2 of 5, Interleaved 2 of 5, Standard 2 of 5, Code128, GS1 128, GS1 Limited, GS1 OmnidirectionalPrompt Mode: Buzzer, indicator lightTrigger Mode: Key trigger, automatic continuous, self sensingKey Life: 500000 timesLED Light Source Life: 100000 hoursDrop Test: Approx. 1 meter / 3.3ft