Brand – Boya, Model – Boya BOYALINK, Type – Omnidirectional, Connectivity – Wireless, Signal to Noise Ratio (dB) – >85dB, Frequency Response (Hz – kHz) – 20Hz-20kHz, Sensitivity (dB) – -42dB, Memory Card Slot – Unmentioned, Microphone – Yes, Lighting Effect – No, Waterproof – Unmentioned, Dustproof – Unmentioned, Distortion – <0.01%, Transmission Type – 2.4Ghz, Battery – 95mAh (TX), 120mAh (RX), Rechargeable Battery – Yes, Operating Range – Up to 100 Meter, Plug Type – 3.5mm, USB Type-C, Indicator – Yes, Cable Length (ft) – No, Dimensions – 59 x 16.2 x 12.8mm (TX), 61 x 18.2 x 12.8mm (RX), Weight (Kg) – 0.12 kg (TX), 0.15 kg (RX) (with an adapter), Color – Black, Feature – In-built microphone capsule (TX). All-In-One Storage, Fits All Scenarios. Ultra-Long Battery Life. Ready for Use Right Out of the Case. Dual-Channel Recording. Automatically Frequency-Hopping Technology, Powerful Anti-Interference., Others – Modulation: Digital modulation, Antenna: Ceramic antenna, RF Output Power: <10mw, Sampling Rate: 48kHz, Bit Rate: 16bit, Audio Output: RX: 3.5mm TRS analog output, USB-C and iOS Lightning digital output, Battery Voltagel: 3.7V (TX,RX), Power Requirements: ln-built lithium-ion battery/Charging contacts/ USB-C charging port, ln-built Battery Life: TX:Approx.10 hours; RX:Approx.6 hours, Operating Temperature: 0 Degree C to +50 Degree C, Storage Temperature: -10 Degree C to +50 Degree C, Charging Case: 1000mAh Battery, Approx.1.5 hours Charging Time, USB-C Charging Connector, 2 times (2xTX+1xRX) Times for Charging Microphone, 99g Weight, 112x73x33mm Dimension,, Specialty – One Step to Open the Noise Reduction Function. Sound Like a Professional. Charge Your Device While in Use. Customize the Sound You Want., Warranty – 2 Year, Country of Origin – China, Made in/ Assemble – China