HOTWAV R6 Ultra 2023 Upgrade 10.4 inch Rugged Tablet Android 13,15600mAh 16GB+256GB(2TB) 2K FHD+Outdoor Tablet,16MP+16MP Camera,Octa-Core 4G Dual SIM 5G WiFi,IP68 Waterproof Tablet GPS OTG BT5.0