- Supercardioid & Cardioid Polar Patterns
- Wide Tuning Up to 184 MHz
- Two Transmission Modes
- Encryption-Enabled Transmission
- Features a KSM9 Capsule
- Runs on AA or SB900A Li-ion Batteries
- Rugged Metal Construction
- External Contacts for Docked Charging
- Shure AD2/K9B-K54 Axient Digital Wireless Handheld Transmitter with KSM9 Mic Head (K54: 606 to 663 MHz, Black)
- Limited 2-Year Warranty