- SX16 wireless microphone Microphone: Digital mic Input voltage: 5V Battery capacity: 60MAH charging compartment battery; 300MAH Battery life: 6 hours SNR: 64DBM adaptive noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: Barrier-free 15 meters
- SX63 wireless microphone Input voltage: 5V Microphone Type-c or lightning connection:yes, via audio cable Camera connection:support(3.5MM TRS) battery: 200MAH Receiver battery: 200MAH Battery life: 6 hours Signal-to-noise ratio: 64DBM 3-level noise transmission delay: 30MS Alarm clock: -42DB Frequency response range: 20-20KHZ Transmission distance: Barrier-free 20m-30m 36*35*29.5 20pcs 8kg