DENON FITNESSPACK headset + transmitter for commander sport

DENON FITNESSPACK headset + transmitter for commander sport

Operating Frequency Range:
RF Power Output: =10 mW
Spurious Emissions: Under federal regulations
Microphone Dynamic Range: = 110 dB, A-weighted
Input Connection: Electret condenser mic RL = 2.2 kΩ
Batteries: Two 1.5V AA alkaline (not included)
Current Consumption: 120 mA, typical
Battery Life: Approximately 12 hours depending on battery type
Dimensions (antenna included):