and the "Battery Monster" name implies a focus on extended usage

Battery Monster 4G Portable WiFi: Stay Connected Anywhere

• 4G LTE Connectivity: Enjoy fast and reliable internet access wherever you go.
• Long-Lasting Battery: Stay connected for extended periods without worrying about recharging.
• Multiple Device Connection: Share your connection with family and friends.
• Compact & Portable Design: Easily slip it into your pocket or bag.
• Easy Setup & Management: Get online quickly and effortlessly manage your settings.