Electro Sphere
KEBIDUMEI 2.4G Head-mounted Microphone Mic Wireless Lavalier Microphone Set for Amplifier Voice Speaker Teaching Tour Guide
SPECIFICATIONSBattery: 250mAhBrand Name: kebidumeiBuilt-in Battery: YesCertification: CEChoice: yesCommunication: WireLessDiaphragm: S-MallFeature 1: wireless microphoneFeature 2: wireless microphone for cell phoneFeature 3: microphones wirelessFeature 4: microphones wirelessFeature 5: Headset microphonesFrequency r...
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Description
SPECIFICATIONS
Battery: 250mAh
Brand Name: kebidumei
Built-in Battery: Yes
Certification: CE
Choice: yes
Communication: WireLess
Diaphragm: S-Mall
Feature 1: wireless microphone
Feature 2: wireless microphone for cell phone
Feature 3: microphones wireless
Feature 4: microphones wireless
Feature 5: Headset microphones
Frequency response: 40-16KHZ
High-concerned chemical: None
Origin: Mainland China
Package: Yes
Polar Patterns: Omnidirectional
Power supply mode: built-in 250mAh lithium battery
Set Type: Multi-Microphone Kits
Style: Lavalier Microphone
Transducer: Dynamic Microphone
Transmission distance: 30-50m
Use: Teaching
Use time: 8 hours
Specifcations
Headset Microphone System Features
Frequency range:2402MHz-2408MHz
Modulation:CFSK
Receiving distance:Typical value 30 meters, maximum 50 meters
Frequency response range:40-16KHZ
Signal-to-Noise Ratio:86.4dB
Distortion:{<}0.05%
Headphone Transmitter Specifcations
-Condenser microphone core
-Power switch
Maximum power consumption:20mAh
Power supply:Built-in 250mAh lithium battery
Charging time:2 hours
Working hours:Up to 8 hours
Receiver Specifcations
-Compact and ergonomic housing
-3.5mm jack audio to mixer
-Power switch
Maximum power consumption:20mAh
Power supply:Built-in 250mAh lithium battery
Charging time:2 hours
Working hours:Up to 8 hours











