Wisoqu BOYAMIC 2-02 Wireless Microphone

Specification: Item Type: Wireless Lavalier Microphone Transmitter Working Frequency: 2.4GHz digital band Maximum Transmission Distance: 300m/984ft (unobstructed); 60m/197ft (obstructed) Polar Pattern: Omnidirectional Antenna Type: PIFA RF Output Power: 10dBm Distortion: ≤0.1% Frequency Response: 20Hz to 20kHz Sensitivity: ≥ 32dB Reference Audio Input Level: -20 to -42dBu (MIC input, 0 dB gain) Sampling Rate: 48kHz Bit Depth: 24/32-bit SNR: ≥90dB Audio Input: Built-in electret condenser microphone Maximum Sound Pressure Level: 115dBSPL Built-in Storage: 8GB File Transfer Interface: USB-C Battery: 220mAh (built-in) Battery Lifespan: 9 hours (without noise reduction and internal recording); 6 hours (with noise reduction and internal recording) Charging Time: 1.75 hours Transmitter Size: 40x35.4x19.76mm/1.57x1.39x0.78in Operating Temperature: -20°C to 50°C Storage Temperature: -20°C to 55°C Receiver Transmission Mode: 2.4GHz digital band Antenna Type: PIFA RF Output Power: 10dBm Monitoring Interface: 3.5mm Maximum Transmission Distance: 300m/984ft (unobstructed); 60m/197ft (obstructed) Frequency Response: 20Hz to 20kHz SNR: ≥90 dB Battery: 430mAh (built-in) Battery Lifespan: 15 hours (2*TX+1*RX) Battery Charging Time: 2 hours Receiver Size: 53.6x28.2x24.1mm/2.11x1.11x0.95in Operating Temperature: -20°C to 50°C Storage Temperature: -20°C to 55°C Charging Case Battery: 2900mAh (built-in) How to Use: Please refer to the user manual for specific instructions Package List: 2 x Transmitter (with Magnet) 1 x Receiver 1 x Charging Case 1 x USB-C Adapter 1 x 3.5mm Sound Cable 1 x USB-C to USB-C Data Cable 2 x Fur Windshield 1 x Portable Bag 1 x User Manual