2026 FIRSTNUM M4 Portable WiFi
【Portable WiFi Hotspot for Travel】Experience seamless and secure WiFi with pocket WiFi, perfect for travel in the U.S. and Mexico. Its ultra-portable size makes this portable WiFi perfect for on-the-go use. This mobile hotspot device ensures reliable connectivity wherever you go, making this WiFi hotspot ideal for vacations or business trips. Enjoy the exclusive Lifetime Data plan, which provides 1GB data per month for the lifespan of your device, keeping you connected effortlessly
【No SIM Card Required】This prepaid hotspot eliminates the need for a SIM card—simply choose a data package that suits your needs. With no contracts and the flexibility to cancel anytime, it's hassle-free. Covering major carriers across the U.S(T-MOBILE, VERIZON, AT&T). and Mexico(Telmex, America Movil), this portable wifi hotspot intelligently switches to the strongest 4G network in your area, delivering stable WiFi for studying, working, or entertainment
【Built-in 3000mAh Rechargeable Battery】This mifi features a 3000mAh battery for up to 6hrs non-stop internet, Type-C fast charge, and sleek portable design. The mifi hotspot delivers stable travel connectivity without a SIM card, easy to recharge and carry
【Seamless Connectivity】Pay as you go portable wifi device connect up to 10 devices simultaneously with the it. Enjoy flexible, cost-effective data plans, available by Day, Week, or Month package, for both US and MX use. No contracts or commitments—cancel anytime. Check the product description below for more details. Stay informed with the built-in screen, showing WiFi name, signal strength, battery status, connected devices, WPS function, and daily data usage
【Secure and Private Connection】This wifi hotspot devices for travel provides safe and private WiFi for up to 10 devices simultaneously, ideal for studying, working, or entertainment on the go. This hotspot ensures a safe and secure WiFi connection with advanced security protocols, eliminating concerns about public WiFi risks. It offers detailed data tracking, supports personal network access
| Model | M4 |
| Spec | 4G LTE Mobile Hotspot, ESIM Compact Portable WiFi Hotspot for Travel, No SIM Card or Contract Required, Hotspot Device Connect Up to 10 Devices, 1GB Free US Data Monthly |
| Size | 108mm*15mm |
| Weight | 114g |
| Charging port | Type C |
| Battery | 3000mAh |
| Data Rate | 802.11b/g/n/a/ac/ax, 2.4G WiFi 6 / 5G WiFi 6 |
| Chipset | |
| Internet Protocol | IPV4/IPv6 |
| Security | Firewall for MAC filter; Support PIN and PUK based SIM card security; |
| Frequency Band | Dual-Band |
| Connectivity | LTE, USB, Wi-Fi |
| Special Feature | Internet Security, LED Indicator |
| Warranty Description | 60Days |
Data Never Disappears
Unused data will not expire or reset. It can be stacked and used anytime, giving you full control of your balance.
Safe & Stable Usage
The free 1GB monthly data is fully secure with no hidden risks, no speed throttling, and no hidden limitations. You enjoy the same stable network experience as your regular data plan.
Easy Activation After Delivery
Once your device arrives, simply contact our customer support team to activate your 1GB monthly data within minutes. No complicated setup required.
Shipping & Support
STATES
MONEY-BACK GUARANTEE
⚡ FAST & STABLE 4G INTERNET
Enjoy smooth streaming, video calls, and gaming with reliable 4G speeds.
🚀 FLEXIBLE DATA PLANS (UP TO UNLIMITED)
Choose from prepaid data plans or go unlimited — no throttling surprises.
🔓 NO CONTRACT, TOTAL FREEDOM
No commitments. No paperwork. Start or stop anytime.
🎁 FREE MONTHLY DATA
Get 1GB free data every month, permanently.
🔒 Secure & Private Connection
Protect Your Data From
Hackers And Unsecured Networks.
Your Personal Hotspot Ensures:
- ✓ Encrypted connection
- ✓ Private network access
- ✓ Safe browsing anywhere
📡 Strong Signal & Wide Coverage
- ✓ Up to 20 meters WiFi coverage
- ✓ Stable connection across rooms
- ✓ Smart signal optimization
Automatically Switches
Carriers Based On Signal
Strength.
Accompanies you in every moment of life.
Outing
Mobile Office
Outdoor Live
Self-Driving Camping
Office Meeting
Speed Test
Customer Reviews
I’ve been using this portable Wi-Fi
while traveling and it’s been a lifesaver. Whether I’m at the airport, hotel, or on the road, I always have a stable connection. It feels way safer and more reliable than public Wi-Fi, and I can connect multiple devices without any issues
This portable Wi-Fi has been super
convenient to use. It connects quickly and I don’t have to rely on public networks anymore. The speed is solid for browsing, streaming, and even working on the go. Definitely makes life easier when you’re out and about.
I've used 200 MB of data so far,
and the speed is really fast—I like it
