... -perfect combination, and realizes RFID data collection and storage function.2. No matter indoor or outdoors, it can satisfy ... environment which requires high product performance, firmness and duration.3. Full function, with Bluetooth, WiFi, GPS, GPRS, 1D and 2D ... adopts ergonomic-design to ensure comfortable usage.5. RFID function supplies multi-protocol configuration for user to select conveniently. ...