Feature:1. High-Performance Android Device: Equipped with the latest Android 13 OS and powered by the fast Qualcomm QCM2290 quad-core 2.0G processor, our K40 model offers smooth performance and easy operation akin to your familiar smartphone use. With a 4G+64GB memory, it significantly improves your work efficiency.2. Exceptional Decoding Capability: The device features an advanced K2 two-dimensional scanning head that can accurately read various types of barcodes like PDF417, PDF417, GS1 Composite, Aztec Code, Data Matrix, QR Code and QR Code - making it perfect for inventory management, warehouse operations or retail services.3. Robust Connectivity: Enjoy high-quality network communication and rapid data transmission anywhere with this device that supports 2G, 3G, 4G network access along with Wi-Fi IEEE 802.11 a/b/g/n dual-band (2.4u00265G) and Bluetooth 5.0 for stable wireless transmission.4. Powerful Camera and Positioning: Capture clear images even in dark environments with an optional 8-megapixel rear camera with flash and autofocus capabilities. Enhanced positioning features via Global Position System/Beidou/Glonass/Galileo ensure you are always on track.5. Long-lasting Battery Life u0026 Durable Build: With its removable high-performance 4500mAh lithium polymer battery, you can work uninterrupted for up to 8-10 hours on a single charge of about only 2 hours - providing about a monthu0027s standby time Its solid build makes it water-resistant and dust-proof to withstand extreme environments.Specification:Features: High-Performance Android Device: Equipped with the latest Android 13 OS and powered by the fast Qualcomm QCM2290 quad-core 2.0G processor, our K40 model offers smooth performance and easy operation akin to your familiar smartphone use. With a 4G+64GB memory, it significantly improves your work efficiency. Exceptional Decoding Capability: The device features an advanced K2 two-dimensional scanning head that can accurately read various types of barcodes like PDF417, PDF417, GS1 Composite, Aztec Code, Data Matrix, QR Code and QR Code - making it perfect for inventory management, warehouse operations or retail services. Robust Connectivity: Enjoy high-quality network communication and rapid data transmission anywhere with this device that supports 2G, 3G, 4G network access along with Wi-Fi IEEE 802.11 a/b/g/n dual-band (2.4&5G) and Bluetooth 5.0 for stable wireless transmission. Powerful Camera and Positioning: Capture clear images even in dark environments with an optional 8-megapixel rear camera with flash and autofocus capabilities. Enhanced positioning features via Global Position System/Beidou/Glonass/Galileo ensure you are always on track. Long-lasting Battery Life & Durable Build: With its removable high-performance 4500mAh lithium polymer battery, you can work uninterrupted for up to 8-10 hours on a single charge of about only 2 hours - providing about a month's standby time Its solid build makes it water-resistant and dust-proof to withstand extreme environments.Specification:Model: K40Operating system: Android 13Processor: Qualcomm QCM2290, quad-core 2.0G 64-bit 11nm processMemory size: 4G+64GBDimensions: 158.2mm x 67.2mm x 21.5mmWeight: less than 282 grams (including battery)Screen: 4 inches, 480x800 HD, G+F+F, capacitive screen, multi-touchExtended storage: up to 512GNetwork standard: 2G, 3G, 4G network full network access.WIFI: IEEE 802.11 a/b/g/n 2.4G&5G dual-bandBT: BT5.