AKAI AMW-200 wireless microphone

Features:
- digital audio transmission technology
- unique 32-bit digital ID pilot technology prevents interference even on the same frequency
- extremely short audio latency
- audio sampling frequency: 48 kHz
- Frequency response: 50Hz-18KHz
- Ideal distance: 20-30 meters (in open space)
- Microphone type: dynamic
- Polar pattern: cardioid
- Frequency range: VHF 174~216MHz
- RF output power: 10mW
- Dynamic sound range: 96 dB
- Harmonic emission
- Distortion:
- Power supply: 18650 3.7V lithium battery
- Frequency range: VHF 174~216MHz
- Tone encoder type: 16-bit digital ID code pilot technology
- Signal-to-noise ratio: 96 dB
- Reception response: 50Hz~18kHz
- Distortion: 0.05%
- Dynamic range: 96 dB
- Transmission delay: 2.5 ms
- Accessories: USB-C charging cable