Shure BLX188/SM31 UHF Wireless Microphone System - Perfect for Fitness, Aerobics - 14-Hour Battery Life, 100m Range | Includes (2) Fitness Headset Mics, Dual Channel Receiver | K3E Band

Wireless frequency band selection - please check your local country requirements before selecting a frequency band for this wireless product. some frequency bands may require an additional user license to operate in certain regions.

Please note - the details and requirements described in this listing are only relevant to the country in which the product is listed. this product may not be legal to operate in countries outside the one in which it is listed.

Superior audio - get the show going with no strings attached. professional shure sound for every band and any vocal need. extend the stage - the system operates up to a range of 100m, so you can take the show into the crowd without interruption.

Quick & easy setup - a breeze to setup and operate, blx will have you up and running in record time.

Battery life - blx transmitters get up to 14 hours of power from a single pair of aa batteries, so the show can go on and on (and on).

User-friendly interface: the system features a user-friendly interface with easy-to-use controls, allowing users to adjust settings and manage the system with ease.

Built-in versatility - an impressive variety of shure microphones are available in blx systems, so you can find the sound that works for you.

Trusted quality - engineered by shure with the durability that set the world standard, it’s sure to keep turning up at legendary performances.