Micro không dây cài đầu Shure BLX14/SM31
Wireless Fitness Headset System with SM31FH Headset Microphone
Shure BLX14/SM31 Wireless Headworn Microphone System
Wireless Headset Microphone System,
with SM31 Cardioid Condenser Microphone, BLX1 Bodypack Transmitter, and BLX4 Receiver
Application: Fitness/Active
Configuration: Headset Wireless System
System: Simultaneous Channels: Up to 12
System: Analog/Digital: Analog
System: Frequency Range: 596-608 MHz+614-618 MHz
System: Operating Range: 300 ft. Line-of-sight
System: Frequency Response: 50Hz-15kHz
System: Microphone Included: Yes
System: Channel Selection: Manual
Microphone: Form Factor: Headworn
Microphone: Color: Black
Microphone: Type: Condenser
Microphone: Polar Pattern: Cardioid
Microphone: Max SPL: 145dB SPL
Microphone: Connector: TA4F
Microphone: Frequency Response: 45Hz-20kHz
Microphone: Cable Length: 3.61 ft.
Microphone: Self Noise: 28dB
Transmitter: Form Factor: Bodypack
Transmitter: Dynamic Range: 117dB (A weighted)
Transmitter: Battery Type: 2 x AA
Transmitter: Battery Life: Up to 14 hours
Transmitter: Connector: TA4M
Transmitter: Dimensions: 2.5" x 4.3" x 0.8"
Transmitter: Weight: 0.16 lbs.
Receiver: Antenna Type: Fixed
Receiver: Type: Table Top
Receiver: Front Panel Display: Yes
Receiver: Displays: LED
Receiver: Outputs: 1 x XLR, 1 x 1/4"
Receiver: Dimensions: 7.4" x 1.6" x 4.1"
Receiver: Weight: 0.53 lbs.