B40 Mobile Phone Introducing the Cat B40, the industrial strength, professional grade, military spec, 4G LTE feature phone. Easy-to-use talk and text, non-slip frame, glove-friendly push buttons, alpha-numeric keypad, a super bright torch and ample battery. Specifications: DIMENSIONS & WEIGHT: Dimensions: 145x62x18mm Weight: 157g RUGGED CREDENTIALS: Ingress Protection IP68 and IP69: IP68, IP69 – Sand, dust and dirt resistant Waterproof: Up to 1.2m for up to 35 minutes Drop-proof: Up to 1.8m (6ft) onto steel Military Standards: MIL SPEC 810G Thermal shock: Handles low to high temperature differences -25°C to 55°C (-13°F – 131°F) BATTERY: Capacity: 1800mAh Type: Lithium Ion Talk Time: Up to 11 hours Standby Time: Up to 30 days PERFORMANCE: Operating system: Proprietary Processor: Unisoc T117 SD Support Yes MicroSD up to 32GB FEATURES: Camera: 2MP (Rear-facing) Torch: Super bright 100+ lumens DISPLAY: Type: 2.4″ QVGA NETWORK: 4G Bands: 1,3,7,8,20,28 3G Bands: 1,2,5,8 GSM Bands: 2,3,5,8 CONNECTIVITY: VoLTE: Yes, operator dependent Bluetooth®: 5 Audio Jack: Yes 3.5mm USB: Type C SIM Type: Nano (Single and dual variants) SD Support: Yes MicroSD up to 32GB HYGIENE: Antibacterial protection: Yes Soap and water: Yes Alcohol: Yes Bleach: Yes