• Acceptance sensitivity: -100dBm to -20dBm SINAD
• Transmission distance: 50m
• Latency: <5ms
• Frequency response: 20Hz to 20kHz
• Distortion: ≤0.05%
• Signal-to-noise ratio: Less than 85dB
• Frequency bands: 35
• Battery: 3.7V/600mAh rechargeable lithium battery
• Battery life: 5 hours