BOYA BOYAMIC All-in-One 2.4G Wireless Microphone System Clip-on Wireless Mic 300M Transmission 8G Memory Onboard Recording Replacement for iOS Android Smartphones Camera Computer for Vlogging

Specifications:
--Transmitter
Transmission Type: 2.4G digital frequency
Modulation: GFSK
Polar Pattern: Omnidirectional
Operating Range: Up to 300m (Measured in open environment without obstacles and interference.)
RF Output Power: ＜10mW
Frequency Response: 20Hz-20kHz
Maximum SPL: 120dB SPL
Sampling/ Bit Rate: 48kHz/ 24bit
Sensitivity: -32dB±2dB
Signal-to-Noise Ratio: >90dB
Distortion: ＜0.07%
Audio Input: Built-in microphone capsule; 3.5mm TRS mic input or line input
Power Requirements: Built-in lithium-ion battery / Charging contacts / USB-C charging port (DC 5V)
Battery Capacity: 220mAh
Battery Life: ≈6 hours (onboard recording enabled) / ≈10 hours (onboard recording disabled)
Charging Time: ≈1.5 hours
Memory: 8GB
Maximum Recording Time Stored: ≈15 hours
Recording Format: WAV
Weight: ≈24g
Dimensions: 47mm×29mm×13.5mm
Operating Temperature: 0℃ to +50℃
Storage Temperature: -10℃ to +50℃

--Receiver
Display: OLED
Transmission Type: 2.4G digital frequency
Modulation: GFSK
Polar Pattern: Omnidirectional
Operating Range: Up to 300m
RF Output Power: ＜10mW
Frequency Response: 20Hz-20kHz
Sampling / Bit Rate: 48kHz / 24bit
Signal-to-Noise Ratio: >90dB
Distortion: ＜0.07%
Audio Output: 3.5mm TRS output / MFi certified Lightning adapter / USB-C adapter
Monitor Port: 3.5mm TRS headphone port
Power Requirements: Built-in lithium-ion battery / Charging contacts / USB-C charging port (DC 5V)
Battery Capacity: 300mAh
Battery Life: ≈11 hours
Charging Time: ≈1.5 hours
Weight: ≈29g
Dimensions: 46mm×34mm×19mm
Operating Temperature: 0℃ to +50℃
Storage Temperature: -10℃ to +50℃