headset retractable microphone My-898
professiolaptopnal wireless microphone, handset, conference,Handheld
Port: jianmen
Minimum Order Quantity: 100 Set/Sets
Supply Ability: 500 Set/Sets per Month
Payment Terms: T/T,Western Union,contact us
Contact SupplierPackaging Detail: paper box5sets/carton
Delivery Detail: 45days
headset retractable microphone My-898
professional wireless microphone, handset, conference,Handheld
System Specifications
Receiver
Carrier Frequency range:230-270MHz
Frequency Oscillation Mode:Crystal
Frequency Responese:50Hz-18KHz
Working distance:200feet
Carrier Wave stability:±5PPm<10KHz
Image Interference Ratio:>80dB
S/N Ratio:>105dB(1KHz-A)
Sensitivity:-105dB
T.H.D.(1KHz):<0.5% @1KHz
AF Output Impedance:2.2kΩ
Audio Output Level:-12dB
Mute:Mute &locked loop circuit
Display:LED
Operations Voltage:110/220V AC 0.5A
Output Connecter:1XLR Balanced Socket Unbalance TRs R6.3mm Socket