R2

Physical Parameter

Size	275.5mm * 51mm (104) * 30.3mm
Weight	<700g
Display Screen	2 inch OLED screen(410*502)
Touching Screen	Multi-touch screen
Battery Capacity	7.6V/3600mAh detachable
Interface	Nano-SIM*2 (optional) Type-C support OTG support Power Delivery
Audio	Loudspeaker
Camera	Rear 20 MP autofocus camera with flash
Notify	Tricolor breathing light*1 indicator light*2
Main Key	Navigation Key (UP/DOWN/LEFT/RIGHT/Scan Key) Return Key OK Power Key
Sensor (Optional)	Gravity sensor/Gyroscope sensor/ Magnetic sensor

Performance parameter

Accessories

Technical Specification

CPU	QualcommSM6225 Octa-core 2.4Ghz
OS	Android 13.0
RAM+ROM	4+64GB
Extra Memory	Expansible through TF, support 256GB

Standard Accessories

Power adapter *1 USB data line *1 Battery *1 Manual *1

Communication Transmission

WLAN	Dual-band WiFi (2.4GHz/5Ghz) Support IEEE 802.11 a/b/g/n/ac/ax ready
WWAN	EAU Version (Europe/The Middle East/Africa/Korea/ Thailand/Australia) 2G: GSM: GSM850/EGSM900/PCS1900/DCS1800 3G: WCDMA: B1/B2/B5/B8 4G:FDD-LTE: B1/B3/B5/B7/B8/B20/B28; TDD-LTE: B38/B40/B41(2496-2690MHz)
Bluetooth	BT5.1
GNSS	GPS/GLONASS/BeiDou

UHF Function

Module	Impinj E710
Frequency	FCC(America)902-928MHz; or ETSI(Europe)865-868MHz; or SRRC-MII(China)840-845MHz 920-925MHz.
Protocol	EPC Class 1 Gen 2 (ISO 18000-6C)
Reading Distance	≤10m, 4dbi antenna
Rates	≥900tags/s

Optional Function

2D Scanning Engine	Scanning Accuracy: ≥3mil
NFC	Frequency: 13.56MHz Protocol standard: ISO14443A/B,ISO15693, NFC Label standard: M1(S50 S70) CPU NFC tags Read-write distance: 2-3cm

Environmental Parameter

Operating Temperature	-10°C-50°C
Storage Temperature	-40°C-70°C
Environment Humidity	5%RH-95%RH(No condensation)