BOX Four Cassette On-Ear Wired Premium Headphones Digital models offer a timer

Digital models offer a timer and exact speed control for applications that demand repeatable results and non-digital variable speed models are an economical alternative

set and disarm the system from anywhere in the world

which are sold separately

you get up to 165 hours of battery life

Weight: 32 Kg

BOX Four Cassette On-Ear Wired Premium Headphones Digital models offer a timerThe BOX Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger cogs are pinned to each other with spacers for easy installation. Compatible with HG freehub bodies Steel stamped cogs No spiders Wide ratio and consistent progression ED black protection