Boya BOYALINK A2 All-In-One Design Wireless Microphone System Without Charging Case (MPHB17420) KOSPET Premium capacitors paired with a

Premium capacitors paired with a DC-to-DC LLC resonant circuit ensure rock-solid voltage stability and ultra-clean power output

3 deliver ultra-fast pairing

individually backlit keys

The JR-PBF02 features a large digital display that clearly shows the remaining battery percentage

Boya BOYALINK A2 All-In-One Design Wireless Microphone System Without Charging Case (MPHB17420) KOSPET Premium capacitors paired with aSpecification Basic Information Microphone Type All in one Wireless Microphone Switch 0 6 Level Gain Control Noise Signal >85dB Main Specs Frequency Range 20Hz 20kHz Sensitivity 42dB Dimension TX: 59x16. 2x12. 8mm RX: 61x18. 2x12. 8mm Weight TX: 12g RX: 15g Polar pattern Omnidirectional Connector RX: 3. 5mm TRS analog output, USB C iOS Lightning digital output USB C Charging Port Battery built in lithium ion battery Battery Life: TX: Approx. 10 hours;