_x000D_ _x000D_ Features _x000D_[Omnidirectional Microphone] Includes 1 transmitter and 1 receiver, with omnidirectional pick up pattern and windshield, can pick up sound from all directions and reproduce it clearly, while reducing plosive, background noise, and wind sound. _x000D_[30-90m Wireless Transmission Distance] Adopt advanced 2.4G wireless transmission technology, 90m/ 295.2ft effective transmission distance in line-of-sight(LOS) area and 30m/98.4ft in non-line-of-sight(NLOS) area, giving you more movement freedom. _x000D_[Broad Compatibility] Equipped with 3.5mm TRRS to TRRS and 3.5mm TRRS to TRS audio cable, widely compatible with smartphone, camera, and camcorder, great for Vlog video recording, live streaming, interview, online teaching, business meeting, and more. _x000D_[Built-in Battery & Gain Control & TFT Screen] 300mAh (transmitter) and 350mAh (receiver) large capacity battery, long battery life up to 7 hours; 6 levels of gain adjustable, with clear display screen, showing battery status and audio level, easy to adjust; also support headphone connection for real-time monitoring. _x000D_[Mini Clip-on Lavalier Microphone] Compact size and light weight, can be easily clipped on your collar, no need to hold it by hand, you can hardly feel it while speaking; comes with an exquisite case, convenient for neat storage and portable application. _x000D_ _x000D_Specifications _x000D_Color: Black _x000D_Material: Plastic _x000D_ _x000D_---TX Transmitter _x000D_Wireless Transmission: Digital 2.4GHz _x000D_RF Frequency Band: 2400-2483.5MHz _x000D_Frequency Response: 20Hz-20KHz _x000D_Transmission Delay: 8ms _x000D_Working Distance: 90m/ 295.2 (LOS area)/ 30m/98.4ft (NLOS area) _x000D_Audio Input: 3.5mm TRS mic input _x000D_Pick up Pattern: Omnidirectional _x000D_Sensitivity: 42dB2dB _x000D_Battery Capacity: 300mAh _x000D_Charging Voltage: USB 5V _x000D_Charging Time: 1.5H _x000D_Battery Life: 7H _x000D_Transmitter Size: 4 * 3.6 * 2cm/ 1.5 * 1.4 * 0.78inch _x000D_Transmitter Weight: 20g/ 0.7oz _x000D_ _x000D_---RX Receiver _x000D_Wireless Transmission: Digital 2.4GHz _x000D_RF Frequency Band: 2400-2483.5MHz _x000D_Transmission Delay: 8ms _x000D_Working Distance: 90m(LOS area)/ 30m(NLOS area) _x000D_Signal to Noise Ratio: >92db _x000D_Audio Output: 3.5mm TRS output 3.5mm TRRS headphone output _x000D_Number of Audio Channels: 1 _x000D_Gain: 1-6 Level _x000D_Battery Capacity: 350mAh _x000D_Charging Voltage: USB 5V _x000D_Charging Time: 1.5H _x000D_Battery Life: 7H _x000D_Display: TFT screen _x000D_Receiver Size: 4.1 * 4.1 * 2cm/ 1.6 * 1.6 * 0.7inch _x000D_Receiver Weight: 25g/ 0.8oz _x000D_ _x000D_Note _x000D_The camera and smartphone showed in the pictures are not included. _x000D_ _x000D_Package List _x000D_1 * TX Transmitter _x000D_1 * RX Receiver _x000D_1 * Lavalier Microphone _x000D_1 * Mic Windshield _x000D_1 * 2-in-1 Charging Cable _x000D_1 * 3. 5mm TRS-TRS Camera Cable _x000D_1 * 3.5mm TRRS-TRS Phone Cable _x000D_1 * Carrying Case _x000D_ _x000D_ _x000D_ _x000D_