VEVOR Car Refrigerator, DC 12/24V AC100-240V Compressor Electric Cooler, -4°F to 68°F Truck Refrigerator with APP Control, Wheels & Dual Zone, 48 QT Cars Cooler for RVs, Boats, Camping, Fishing

No, the partition cannot be removed. This car refrigerator has dual temperature and dual control functions.

Connect it using the app: power on the fridge, press and hold the Wi-Fi button for 5–10 seconds until it flashes, then use the app (usually Smart Life/TUYA or VEVOR app) to add the device and connect it to a 2.4 GHz Wi-Fi network.

No this product isn't waterproof. It is designed for indoor, car, RV, and boat use in dry environments. Keep it away from direct water contact.