• The audio cable is 60cm long and can be connected to the device more conveniently
• The outside is covered with a windscreen, which can prevent wind and remove noise
• Equipped with damping structure, can withstand strong shaking
• With the function of gain and noise reduction on the recorded sound, it can be applied to more scenes
• Built-in battery, can be recharged by USB
• With audio output interface, you can monitor the sound recording effect in real time

Specifications:

• Sensitivity: -36±2dB RL=0.68KQ Vs=1.5V( 1KHz 0dB=1V/Pa)
• Output impedance: Max.0.68KQ1KHz (RL=0.68KQ)
• Frequency response: 20-16000 Hz
• Standard working voltage: 3.7V
• Signal to noise ratio: More than 75dB
• Product net weight: 0.135kg
• Working current: Max. 30mA
• Maximum sound pressure input: 115dB S.P.L
• Charging time: about 3 hours
• Working hours: about 5 hours
• Sensitivity Variation: 1.5V-1.0V Sensitivity Variation less than 3dB
• Product size: 146mm*51mm