ATW-T6002xS handheld transmitter feature rugged, ergonomic metal bodies, highly visible OLED screens, programmable features and soft-touch controls (situated within the battery compartment to prevent accidental changes) that can be used to adjust the gain (from 0 to 20 dB, in 2 dB steps), frequency, battery type and other settings. Both are powered by two AA batteries. The ATW-T6002xS handheld transmitter includes a high-pass filter and an industry-standard thread mount designed to work with six interchangeable A-T microphone capsules, as well as other compatible capsules.