The Shure ULXD2/SM58 is a high-performance digital handheld transmitter that delivers transparent audio and rock-solid RF performance. With AES 256-bit encryption, it ensures your signal is secure during transmission for worry-free use. Its intuitive interface lets you make fast adjustments through the high-contrast LCD screen and IR sync. The rugged yet lightweight aluminum body protects the internal components while remaining comfortable to hold. Powered by two standard AA batteries, it provides up to 11 hours of battery life so you can use it for an entire performance or workday without interruption.

Advanced Encryption Keeps Your Signal Secure

For applications where secure transmission is critical, the ULXD2 offers AES 256-bit encryption. This advanced encryption standard securely encodes your audio signal to prevent eavesdropping for total peace of mind during use. Whether for corporate presentations, worship services or other sensitive situations, you can trust that your audio will remain private.

Intuitive Controls for Fast, Easy Adjustments

With its intuitive interface, the ULXD2 makes adjustments fast and frustration-free. The high-contrast LCD screen provides a clear view of settings and levels. IR sync rapidly relays any changes to the connected receiver so your adjustments take effect immediately. The simple yet versatile controls give you the flexibility to tweak levels and settings on the fly without missing a beat.

Rugged Yet Lightweight Design for All-Day Comfort

The ULXD2 features a rugged yet lightweight aluminum body that protects its internal components from damage in demanding environments. Despite its durable construction, it remains comfortably lightweight for extended use. Its integrated antenna avoids protruding parts that could catch or snag for uninterrupted mobility. Overall, the ULXD2's design prioritizes usability, durability and RF performance for a premium user experience.

AA Batteries Provide Up to 11 Hours of Battery Life

Powered by two standard AA batteries, the ULXD2 delivers up to 11 hours of battery life for long-lasting performance. When the batteries start to deplete, the LCD screen provides a visual indicator so you know when it's time to replace them. For even greater convenience, the ULXD2 is also compatible with Shure's rechargeability options, including lithium-ion batteries that provide extended operating time and battery metering. (sold separately)