Alto Professional Stealth 1 - Mono Uhf Xlr Wireless Audio System,, Black Wireless wherever you need it. Product Features Instant UHF wireless connectivity - adds cable-free connectivity to your powered speakers, mixers, dynamic microphones, outboard gear, and more XLR transmitter and receiver with 16 selectable UHF channels to help avoid pesky audio interference; Suitable for any live event, Stealth 1 is a wireless system every live sound engineer needs in their arsenal Reliable 100+ feet range - Removes long cable runs and saves valuable setup time so you never have to worry about cumbersome long-distance audio cabling Worry-free performance - Unlimited run time via USB or 4+ hours from a single aa battery; You can count on Stealth 1 to last through your entire set Mic and Line Level signal compatibility - Highly versatile, works with high-level mic output and low-level outputs such as speakers, audio mixers, dynamic mics, and more LED screens - Conveniently located on the top of the unit to display the channel number; Battery-ready LED indicates successful pairing Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!