Specs: General Brand Boya Model Boya BY-WM3T2-U1 Type Omnidirectional Connectivity Connection Type Wireless Audio Details Signal to Noise Ratio (dB) 77 dB Frequency Response (Hz - kHz) 20Hz-16kHz Sensitivity -42 dB Polar Pattern/Directivity Omnidirectional Transmission Type 2.4GHz Ports & Slots Plug Type USB Type-C Performance Lighting Effect No Waterproof No Dustproof No Power Battery. 95mAh Rechargeable Battery Yes Software Compatibility Android Physical Description Dimensions 52 x 17.5 x 16.1mm(TX), 46 x 26.2 x 10mm(RXU/RXD) Warranty Warranty Details 2 year Additional Info Feature 2.4GHz wireless microphone system. Ultracompact and portable. Compatible with devices with USB-C ports. Omnidirection built-in mic for 360 degree sound pickup. Selectable noise cancellation. Automatic pairing & plug and play. RXU`s Type-C port supports charging for external devices during use. TX`s built-in rechargeable battery provides up to 10-hour run time. 50m operating range Others Sampling Rate: 48kHz, RF Output Power: 6dbm, TX`s Battery Life: 10 hours, Charging Port: USB-C Specialty BY-WM3T2 series is a mini 2.4Ghz wireless microphone system that provides high quality sound for live streaming , vlogging, course recording, and other audio capturing app lications.BY-WM3T2-U1 is compatible with most Android devices with USB-C ports, including smartphones and tablets. It has 1 transmitter and 1 receiver. Details Brand - Boya, Model - Boya BY-WM3T2-U1, Type - Omnidirectional, Connectivity - Wireless, Signal to Noise Ratio (dB) - 77 dB, Frequency Response (Hz - kHz) - 20Hz-16kHz, Sensitivity (dB) - -42 dB, Lighting Effect - No, Waterproof - No, Dustproof - No, Polar Pattern/Directivity - Omnidirectional, Transmission Type - 2.4GHz, Battery - 95mAh, Rechargeable Battery - Yes, Plug Type - USB Type-C, Compatibility - Android, Dimensions - 52 x 17.5 x 16.1mm(TX), 46 x 26.2 x 10mm(RXU/RXD), Feature - 2.4GHz wireless microphone system. Ultracompact and portable. Compatible with devices with USB-C ports. Omnidirection built-in mic for 360 degree sound pickup. Selectable noise cancellation. Automatic pairing & plug and play. RXU`s Type-C port supports charging for external devices during use. TX`s built-in rechargeable battery provides up to 10-hour run time. 50m operating range, Others - Sampling Rate: 48kHz, RF Output Power: 6dbm, TX`s Battery Life: 10 hours, Charging Port: USB-C, Specialty - BY-WM3T2 series is a mini 2.4Ghz wireless microphone system that provides high quality sound for live streaming , vlogging, course recording, and other audio capturing app lications.BY-WM3T2-U1 is compatible with most Android devices with USB-C ports, including smartphones and tablets. It has 1 transmitter and 1 receiver., Warranty - 2 Year

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