Conference & Meetings Bundle - 10 Headphones + 1 Transmitter Silent Disco Bundle (Ultra1 900 10CH) Condition:Used 5 – 4 port USB

5 – 4 port USB chargers

making them perfect for any occasion

Refer to the Specifications tab to see the letter and its frequency

Or add on $3 per headphone for 1 year extended warranty

ENHANCED SIGNAL QUALITY: Solid conductors and double shielding help reduce internal noise and distortion

Conference & Meetings Bundle - 10 Headphones + 1 Transmitter Silent Disco Bundle (Ultra1 900 10CH) Condition:Used 5 – 4 port USBThe Ultra1 headphone provides event planners and production companies with a superior experience for conferences, expos, and meetings with its crystal clear sound and 10 frequencies. The Ultra1 headphones also have key features like movie mode, auto shut off, and other functionalities, making it great for small to large production events. The all in one cable makes it easy to connect to any device when Bluetooth is not available. Additional