2in1 2.4GHz Type-C Wireless Lavalier Microphone (vč. Aku) (PULUZ)
Kód: 1DJ6270
Čárový kód: 8596450081840
Značka: STABLECAM
Size: 4.3 x 4.7 x 1.3cm
Chip: Professional 2.4GHz wireless microphone chip
Control method: Button
Active and passive: Active
2.4G solution: Jerry AD6976M4
Working system: GFSK
Working frequency: 2.4G-2.4835GHZ
Radio sensitivity: -38db Effective distance: Greater than or equal to 10 meters
Transmitter shutdown power consumption: 2ua
Transmitter power consumption (video mode): 25ma
Transmitter power consumption (Bluetooth mode): 30-40ma
Receiver power consumption: 16ma
Receiver charging current for mobile phone: 1000ma
Microphone signal-to-noise ratio: Greater than or equal to 65db
Frequency response: 20Hz-20KHz
Monitoring: One-way monitoring
Microphone: Electret
Battery: 300mAh
Talk time: More than 10 hours
Standby time: (off state): 6 months
Charging input standard: DC-5V/MAX 200+/-10mA
Charging time: 1.5-2 hours