BOYA Wireless Lavalier Clip-On Microphone for iPhone USB C Android Cell Phone (2 Transmitters+1 Receiver)

• Supports one-key for noise reduction, 48kHz high-definition sound quality
• 20-20,000Hz frequency response range, high-quality reproduction of real sounds
• Built-in rechargeable lithium battery, battery life up to 10 hours on a full charge
• Can freely switch mono/stereo output mode
• Rotating buckle-type windproof fur cover, firmly installed and not easy to fall off
• The receiver comes with a buckle for easy replacement of the adapter
• 3.5mm TRS analog output & USB-C, iOS digital output are widely compatible with cameras, mobile phones, computers, etc

Specification:

• Receiver and Receiver:
• Transmission method: 2.4GHz digital band
• Signal modulation: digital modulation
• Polar mode: omnidirectional
• Antenna: ceramic antenna
• Operating distance (without obstacles): 100 meters (measured in an open and interference-free environment according to FCC standards)
• RF output power: <10mW
• Distortion: <0.1%
• Frequency response: 20Hz-20kHz
• Sampling rate: 48kHz
• Bit rate: 16bit
• Signal-to-noise ratio: >85dB
• Sensitivity: -42dB
• Audio input: Transmitter: Built-in microphone
• Audio output: Receiver: 3.5mm TRS adapter/Type-C adapter/MFi certified iP adapter
• Battery: Transmitter: 3.7V/95mAh, Receiver: 3.7V/120mAh
• Power supply: built-in lithium battery power supply/charging case contact charging/Type-C charging hole
• Working time: Transmitter: about 10 hours, Receiver: about 6 hours
• Weight: transmitter: 12g, receiver: 15g (with terminal)
• Size: Transmitter: 59x16.2x13mm, Receiver: 59x18.2x13.3mm
• Working temperature: 0℃~50℃
• Storage temperature: -10℃~50℃
• Charging Case:
• Battery capacity: 1000mAh
• Charging time: 1.5 hours
• Charging interface: Type-C interface
• Number of times available for charging: supports 2xtransmitter + 1xreceiver charging 2 times
• Weight: 99g
• Size: 112x73x33mm