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

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 Stereo/Mono 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. S/N Ratio: 95dB
11. Sampling Rate: 48KHz/16BIT
12. Sound Track: Stereo/Mono
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（w/o 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