FEELWORLD LM1 Wireless Lavalier Microphone for Phone Computer Camera, 2TX + 1RX + Charging Case

Features:1. Tiny and ultra lightweight, magnetic design easy to wear2. Precise noise cancellation capture your true sound3. Max support 120m transmission range, and 20ms low-latency4. Charging and storage integrated, auto pairing5. Built-in Stereo/Mono switchable sound track6. Compatible with multiple devices （phone, PC, camera）General1. Model: LM12. Polar Pattern: Omnidirectional3. Wireless Transmission: 2.4G4. Sensitivity: -40dB+2dB5. Transmission Range (LOS): Max: 400ft (120m); Stable: 164ft (50m)6. Transmission Latency: 20ms7. Frequency: 2402-2480MHz8. Frequency Response: 100-16KHz9. Max. SPL (sound pressure level): 110dB10. S/N Ratio: 95dB11. Sampling Rate: 48KHz/16BIT12. Sound Track: Stereo/Mono13. Compatible Device: Smartphone, Camera, PC TX1. Battery Type: Li-ion2. Battery Capacity: 150mAh3. Battery Voltage: 3.7V4. Charing Time: Approx. 2h5. Working Time: Approx. 8h6. Operating Temperature: 0~45℃7. Dimension: 28 x 32 x 16.7mm8. Weight: 10.5g（w/o clip magnet); 12.95g（with clip magnet) RX1. Interface: USB-C, 3.5mm Audio Jack2. Battery Type: Li-ion3. Battery Capacity: 150mAh4. Battery Voltage: 3.7V5. Charing Time: Approx. 2h6. Working Time: 1TX to 1RX about 7.5h, 2TX to 1RX about 6.5h7. Operating Temperature: 0-45 degree C8. Dimension: 37.5 x 32 x 18.6mm9. Weight: 12.8g Charging Case1. Interface: USB-C2. Battery Type: Li-ion3. Battery Capacity: 1100mAh4. Battery Voltage: 3.7V5. Power Required: USB 5V6. Charing Time: Approx. 2h7. Operating Temperature: 0-45 degree C8. Charging Temperature: 0-45 degree C9. Dimension: 85 x 59.3 x 38mm10. 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 casePackage List:1. TX x 22. RX x 13. Charging Case x 14. Drawstring Bag x 15. 3.5mm TRS Cable x 16. USB-A to USB-C Cable x 17. USB-C to USB-C Cable x 18. 8Pin Adapter x 19. Windscreen x 210. Quick Start Guide x 1Specification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 13cm * 9cm * 7cm / 5.12inch * 3.54inch * 2.76inch Qty per Carton 50 Carton Weight 12.20kgs / 26.90lb Carton Size 44cm * 36cm * 29cm / 17.32inch * 14.17inch * 11.42inch Loading Container 20GP: 580 cartons * 50 pcs = 29000 pcs40HQ: 1347 cartons * 50 pcs = 67350 pcs