HamiltonBuhl W901-Multi Multi-Channel Wireless Headphones for 900-Series Relays that fit snuggly in the

that fit snuggly in the quick-change magnetic holder at the tip of the screwdriver

to view what signals are being passed back and forth

A braided mesh jack prevents unwanted tangling and adds durability to the cable

They deliver optimal sound quality without wires or interference and are powered by classroom friendly internal NiMH batteries with 40 hours of operating time between 8-hour charges

Long a favorite of tabletop and small product photographers

HamiltonBuhl W901-Multi Multi-Channel Wireless Headphones for 900-Series Relays that fit snuggly in theFour Color Coded Frequencies 300' Wireless Range Internal NiMH Battery Up to 10 Hour Battery Life LED Charging Light The W901 Multi Multi Channel Wireless Headphones from Hamilton Buhl provide clear wireless audio at a range of up to 300'. Suitable for use in classrooms and other institutions, the headphones offer four different color coded frequencies, allowing you to create multiple wireless audio systems in the same environment. The headphones pair