High-quality SKAA wireless musicians' headphones — if these are not the best wireless headphones you’ve ever owned, return them to us within 30 days for your money back! Designed to meet the stringent requirements of pro musicians as well as hundreds of other use cases Adjustable headband for listener comfort Great for long listening sessions such as flights and commutes High-quality ear cups effectively keep out external noise Stunning black and red design Volume control +/- buttons Track control: Play/Pause, Next Track and Previous Track supported via Power button click commands (1, 2 and 3 clicks) SKAA Bond Button and Indicator Built for Dillinger Labs by top Japanese headphone brand Use up to 4 SKAA receivers (any combination of Helix headphones and any other SKAA receivers) at the same time with any one SKAA transmitter Works with SKAA Nadja hubs —for example listen to FM or Bluetooth or AUX audio from the Ryobi Score Primary speaker (available at Home Depot) Remembers up to 10 of your favourite transmitters (and/or Nadja Hubs) No pairing —instead use the Bond Button for easy single-sided bonding (selecting the transmitter you want to hear audio from) Part# PL5576/A0338 Specifications 25-meter indoor range when used with Ursula, Akiko, and Talisa SKAA transmitters as well as Nadja Hubs 15 meter indoor range when used with Diz, Gemma and Cassandra transmitters Low latency —great for watching movies, TV, playing games and even playing musical instruments (eg. Using apps such as GarageBand or AmpKit+) 10-hour battery life with typical use Automatically powers off when not in use to save battery Charges from any USB power source via Micro USB connection using common USB cables and adapters Works with SKAA cmd (optional app) when used with Ursula, Diz, Izabella, Gemma as well as the new Casandra and Serena SKAA transmitters Ships with SKAA OS 2.5 - use up to two receivers at 19ms of latency, or up to 4 receivers at 36ms of latency. Works with all transmitters running SKAA OS 2.1 or newer (if you’re not sure what version you have, go to TLC, send us a note and just ask) Links For how-to Youtube videos, please subscribe to our channel here For more information on Dillinger Labs, click here Download the Helix Manual here