- Specification: Condition: 100% Brand New Item Type: Collar Clip Wireless Microphone Brand: LENSGO Model: LWM-318C Material: ABS Plastic Color: black Oscillator Type: Crystal Oscillator Pickup Model: Omnidirectional Frequency Range: 35Hz-20Khz Carrier Frequency Range: 570.0-589.0MHz SNR: 96dB Working Temperature: -20°C - +80°C Audio Inner Core: Stereo Recording Time: 4.5 Hours Charging Interface: Micro USB Battery: 500mAh External Interface: 3.5 mm TRS Transmission Range: 50m?Suggestion 20m? Weight: Approx. 247g Package List: 1 x Portable Receiver 1 x Collar Clip Transmitter 1 x Lengthen Microphone Cable 1 x Large Windproof Cover 1 x Small Windproof Cover 1 x Storage Bag 1 x Hanging Rope 1 x Fixed Clamp 1 x Reset Pin 2 x Micro USB Charging Cable 1 x 3.5mm Camera Connecting Cable 1 x 3.5mm Mobile Phone Connecting Cable 1 x Magnetic Fixation Block 1 x Manual