FEELWORLD LM1 Wireless Lavalier Microphone

FEELWORLD LM1 Wireless Lavalier Microphone for Phone Computer Camera, 2TX + 1RX + Charging Case Features: 1. Tiny and ultra lightweight, magnetic design easy to wear 2. Precise noise cancellation capture your true sound 3. Max support 120m transmission range, and 20ms low-latency 4. Charging and storage integrated, auto pairing 5. Built-in StereoMono switchable sound track 6. Compatible with multiple devices （phone, PC, camera） General 1. Model: LM1 2. Polar Pattern: Omnidirectional 3. Wireless Transmission: 2.4G 4. Sensitivity: -40dB+2dB 5. Transmission Range (LOS): Max: 400ft (120m); Stable: 164ft (50m) 6. Transmission Latency: 20ms 7. Frequency: 2402-2480MHz 8. Frequency Response: 100-16KHz 9. Max. SPL (sound pressure level): 110dB 10. SN Ratio: 95dB 11. Sampling Rate: 48KHz16BIT 12. Sound Track: StereoMono 13. Compatible Device: Smartphone, Camera, PC TX 1. Battery Type: Li-ion 2. Battery Capacity: 150mAh 3. Battery Voltage: 3.7V 4. Charing Time: Approx. 2h 5. Working Time: Approx. 8h 6. Operating Temperature: 0~45℃ 7. Dimension: 28 x 32 x 16.7mm 8. Weight: 10.5g（wo clip magnet); 12.95g（with clip magnet) RX 1. Interface: USB-C, 3.5mm Audio Jack 2. Battery Type: Li-ion 3. Battery Capacity: 150mAh 4. Battery Voltage: 3.7V 5. Charing Time: Approx. 2h 6. Working Time: 1TX to 1RX about 7.5h, 2TX to 1RX about 6.5h 7. Operating Temperature: 0-45 degree C 8. Dimension: 37.5 x 32 x 18.6mm 9. Weight: 12.8g Charging Case 1. Interface: USB-C 2. Battery Type: Li-ion 3. Battery Capacity: 1100mAh 4. Battery Voltage: 3.7V 5. Power Required: USB 5V 6. Charing Time: Approx. 2h 7. Operating Temperature: 0-45 degree C 8. Charging Temperature: 0-45 degree C 9. Dimension: 85 x 59.3 x 38mm 10. Weight: Approx. 83.6g (only for charging case) 11. Times for the charging case charges the TX and RX: 2TX and 1RX charge simultaneously, it can be charged more than 2 times with fully charged charging case Package List: 1. TX x 2 2. RX x 1 3. Charging Case x 1 4. Drawstring Bag x 1 5. 3.5mm TRS Cable x 1 6. USB-A to USB-C Cable x 1 7. USB-C to USB-C Cable x 1 8. 8Pin Adapter x 1 9. Windscreen x 2 10. Quick Start Guide x 1