
Ailunce HA2 Bluetooth APP Programming Compatible with iOS & Android UV Dual Band Ham Radio with GNSS/APRS
1. Windows PC System: Full support for the Official CPS software to perform Read/Write operations and Firmware Upgrades.
2. CHIRP Software: Now fully compatible with CHIRP for cross-platform channel management.
3. Mobile App (Android/iOS): Supports wireless programming via Bluetooth using the Retevis CPS App, available on Google Play and the Apple App Store.
4. Mac/Linux Systems: Dedicated Firmware Upgrade tools are now available for both Mac OS and Linux users. 

The Retevis HA2 handheld HAM radio is built for people who push beyond the limits. Compact yet powerful, it delivers rock-solid durability, fast and simple setup, and seamless wireless control. Whether you're on a rescue mission, exploring the outdoors, or working in tough environments, the HA2 keeps you connected, informed, and in control—no matter how demanding the situation gets.

Navigate with precision and stay on course with its integrated GNSS, APRS real-time tracking, and compass functions. This dual-band radio keeps your team's location visible and coordinated, making it suitable for convoys, expeditions, and search missions.
Built for harsh missions, this outdoor-ready two-way radio is designed to handle the unexpected. Whether you drop it in the mud or face sudden downpours, it stays strong, sealed, and ready when others fail.
Smart Control for True Operators
Connect your phone wirelessly and take control of your ham radio remotely-compatible with IOS and android system. Manage settings, upgrade firmware or adjust channels right from your mobile phone—no cables, no limits, just effortless control wherever you are.
Airband Reception
Stay informed with accurate, long-range airband reception. It ensures crisp and stable signals across aviation bands, helping you capture vital information in real time—this is the long-range performance of a true ham radio that professionals trust.
Long-lasting Power
Built for endurance, the 2800mAh removable battery keeps your rechargeable two-way radio powered for up to 77 hours of standby. With fast charging in under 4.5 hours and three power-saving modes, it lets you stay active longer with zero downtime.
Customizable Settings
Define your own way to operate. This handheld ham radio supports flexible zone and scan configurations—including channel, VFO, limited-range and CTCSS scan modes—so you can take full control of what you listen to and how you operate.

FM Radio
Stay entertained and relaxed between communications. The built-in FM radio adds a touch of enjoyment to long shifts or field days—this amateur radio keeps your mind fresh while keeping you connected.


NOAA Weather Alerts
Stay informed and protected. This dual-band radio receives NOAA weather alerts, delivering real-time forecasts to help you make safer decisions in unpredictable conditions.


One-touch frequency pairing demonstration
Question 1
Q: Is the body material durable? Is it waterproof? Can it be used outdoors or at construction sites?
A: Made from high-quality ABS plastic with an IP67 waterproof rating. It is suitable for both outdoor use and construction sites.
Question 2
Q: How is the battery life? Does it support fast charging?
A: It is equipped with a high-capacity battery and supports fast charging. You can also activate the power-saving mode and the scheduled shutdown function for extended battery life.
Question 3
Q: How many channels can it store?
A: 1024 channels.


