Description The BOYA BY-WM6S is a new generation UHF wireless microphone system engineered to deliver flawless, broadcast-quality audio integrity for journalists, vloggers, YouTubers, and filmmakers. Built with an ultra-rugged, all-metal housing, this system features reliable UHF transmission with 48 selectable channels and true-diversity reception, ensuring maximum protection against wireless interference even in complex RF environments. The kit comes complete with an omnidirectional lavalier microphone, offering crystal-clear vocal capture up to a substantial 70-meter line-of-sight operating range. Equipped with bright, easy-to-read LCD screens, a 3.5mm real-time headphone monitoring output, a handy mute function, and high-capacity 1600mAh internal rechargeable batteries, the BY-WM6S offers plug-and-play compatibility with smartphones, tablets, DSLRs, mirrorless cameras, and field recorders. Specifications - Transmission Type: UHF (Ultra High Frequency) Wireless System- Channel Configuration: 48 Selectable Channels- Oscillator Type: PLL Synthesizer Architecture- Carrier Frequency Range: 556.710 MHz to 575.980 MHz- Maximum Operating Range: Up to 70m (230ft) in open, line-of-sight conditions- Sound Pickup Mode: Omnidirectional (Via included lavalier microphone)- Frequency Response: 40Hz to 18kHz (±3dB)- Signal-to-Noise Ratio (SNR): 82dB or higher- Total Harmonic Distortion (THD): 0.1% or less- RF Output Power: 10mW- Receiver Sensitivity: -98dBm- Reference Audio Input Level: -60dBV (MIC input, 0dB attenuation)- Reference Deviation: ±5kHz (-60dBV, 1kHz input)- Headphone Output Level: 30mW (16 ohms load)- Antenna Type: Flexible 1/4λ Wire Antenna (Detachable)- Power Requirements: Built-in 1600mAh Rechargeable Lithium-Ion Battery or DC 5V via USB Type-C- Dimensions (Per Unit): 60mm (W) x 24mm (D) x 90mm (H)- Weight (Per Unit): 149g (5.25 oz)Features:- Heavy-duty all-metal chassis provides outstanding impact protection for demanding field reporting and run-and-gun outdoor shoots- True-diversity reception layout uses dual antennas to dynamically capture the strongest signal, avoiding dropouts and interference spikes- Integrated 3.5mm headphone jack enables crucial live confidence monitoring to confirm clean audio tracking on location- Multi-device interface capability runs seamlessly across mobile smartphones, tablets, mirrorless cameras, and studio mixers- Onboard high-contrast LCD screens display clean operational statuses, including channel selection, signal strength, and remaining battery life- Dedicated master mute function allows the talent to instantly cut audio transmission without disrupting established frequency pairings What's included - 1 x BOYA BY-WM6S UHF Wireless Transmitter (TX)- 1 x BOYA BY-WM6S UHF Wireless Receiver (RX)- 1 x Omnidirectional Lavalier Microphone- 2 x Detachable Antennas- 2 x USB Type-C Charging CablesNote: Audio connection cables matching specific host devices (such as TRS/TRRS or smartphone adapters) are sold separately depending on the device configuration.