Wearable Type Bar Scanner USB Wired 2.4G Three Mode Connection Support One Dimensional Bar and QR Scanning

The bar scanner supports wire elsius Celsius2.4G wireless connection, convenient to use. Adopt COMS image sensor, support multiple one dimensionalCelsiusQR scanning. Small and lightweight, wear on the finger, does not affect other hand work. Specification: Material: ABS Connection type: Wired+2.4G+ 4.0 Image sensor: 640*480 CMOS, 120FPS Supported bar type: One dimensional bar CelsiusQR Identify angle: Intersection angle 30 degrees , angle +Celsius-60 degrees , declination angle +Celsius-60 degrees Communication interface: TTL-232, USB(virtual serial port), 2.4G wireless, Shockproof : IP42 Working voltage: 5V+Celsius-5% Working current: 200mA Battery capacity: 330mAh Item size: 5 * 5 * 3cm Celsius1.97 * 1.97 * 1.18in