BOYA BOYALINK All-In-One Wireless Microphone System for iPhone & Android

Specifications:

Transmission Type: 2.4GHz digital frequency
Modulation: Digital modulation
Polar Pattern: Omnidirectional
Antenna: Ceramic antenna
Operating Range (Without Obstacle): Up to 100m (This value is tested in the open area without any interferences according to FCC standards.)
RF Output Power: <10mw
Distortion: <0.01%
Frequency Response: 20Hz-20kHz
Sampling Rate: 48kHz
Bit Rate: 16bit
Signal-to-Noise Ratio: >85dB
Sensitivity: -42dB
Audio Input: TX: In-built microphone capsule
Audio Output: RX: 3.5mm TRS analog output, USB-C, and iOS Lightning digital output
Battery Voltage Capacity: TX:3.7V/95mAh; RX: 3.7V/120mAh
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
Weight: TX: 12g; RX:15g(with an adapter)
Dimensions: TX:59×16.2×12.8mm; RX:61×18.2×12.8mm
Operating Temperature: o℃ to +50℃
Storage Temperature: -10℃ to +50℃
Battery Capacity: 1000mAh
Charging Time: Approx.1.5 hours
Charging Connector: USB-C
Times for Charging Microphone: 2 times (2*TX+1*RX)
Weight: 99g
Dimensions: 112x73x33 mm
Operating Temperature: 0℃ to +50℃
Storage Temperature: -10℃ to +50℃