Boya Boyamic All-in-One Wireless Microphone with On-Board Recording

Boya BOYAMIC All-in-One Wireless Microphone with On-Board Recording Feature : Up to 300 meters of wireless transmission. Separate noise cancellation control – 48 kHz / 24-bit HD audio format retained. Wide-range 20 – 20,000 Hz frequency response – deliver exceptional high-quality sound. 8G memory storage & up to 15 hours of recording. Up to 10 hours of operating time (about 6 hours when the onboard recording is enabled). Comes with a windproof capsule – minimize unwanted wind noise. Attach the transmitter to your clothes with the included magnet. Rotating clasp-type fur windshield, not easy to fall off. Receiver’s 3.5 mm headphone output – monitor your audio in real-time or playback audio Specification : Display: OLED Transmission Type: 2.4GHz digital frequency Modulation: GFSK Polar Pattern: Omnidirectional Operating Range: Up to 200m RF Output Power: ＜10mW Frequency Response: 20Hz-20kHz Sampling / Bit Rate: 48kHz / 24bit Signal-to-Noise Ratio: >80dB Distortion: ＜0.07% Audio Output: 3.5mm TRS output / MFi certified Lightning adapter / USB-C adapter Monitor Port: 3.5mm TRS headphone port Power Requirements: Built-in lithium-ion battery / Charging contacts / USB-C charging port (DC 5V) Battery Capacity: 300mAh Battery Life: ≈11 hours Charging Time: ≈1.5 hours Weight: ≈29g Dimensions: 46mm×34mm×19mm Operating Temperature: 0℃ to 50℃ Storage Temperature: -10℃ to 50℃ Transmission Type: 2.4GHz digital frequency Modulation: GFSK Polar Pattern: Omnidirectional Operating Range: Up to 200m (Measured in an open environment without obstacles and interference.) RF Output Power: ＜10mW Frequency Response: 20Hz-20kHz Maximum SPL: 115dB SPL Sampling/ Bit Rate: 48kHz / 24bit Sensitivity: -39dB±2dB Signal-to-Noise Ratio: >80dB Distortion: ＜0.07% Audio Input: Built-in microphone capsule; 3.5mm TRS mic input or line input Power Requirements: Built-in lithium-ion battery / Charging contacts / USB-C charging port (DC 5V) Battery Capacity: 220mAh Battery Life: ≈6 hours (onboard recording enabled) / ≈10 hours (onboard recording disabled) Charging Time: ≈1.5 hours Memory: 8GB Maximum Recording Time Stored: ≈15 hours Recording Format: WAV Weight: ≈24g Dimensions: 47mm×29mm×13.5mm Operating Temperature: 0℃ to 50℃ Storage Temperature: -10℃ to 50℃ Battery Capacity: 1800mAh Charging Time: ≈2.5 hours Charging Connector: USB-C charging port (DC 5V)/ Wireless Charging Times for Charging Microphone: 1.2times Weight: ≈180g Dimensions: 115mm×56.2mm×68.5mm Operating Temperature: 0℃ to 50℃ Storage Temperature: -10℃ to 50℃