Amazon.com: WiFi Router, 4G LTE Router WiFi Extender Speeds Up to 300Mbps, 1 X WAN+2 X LAN Network Interface, Micro SIM Interface, 2.4-2.4835GHz Frequency Band, US Plug 100?240V : Electronics
If both Wifi and Bluetooth works on 2.4ghz Frequency, then What makes them different? - Quora