MAXHUB Mobile Capture Collar Microphone-LM50

Meet the LM50 Wireless Lavalier Microphone, a top-tier audio solution designed for ultimate convenience and unparalleled performance. Whether you’re presenting at a conference, leading a classroom, or broadcasting live, the LM50 adapts to your needs with impressive
versatility and robust features.

Features

• Versatile Wearing Options- Clip it on your collar, hang it around your neck, wear it on your head, or hold it in your hand for multiple wearing styles to suit any situation
• Dual Microphones Connection-Supports simultaneous connection of both microphones for seamless coordination and clear audio capture from multiple sources
• Exceptional Battery Life 7-20 hours of continuous use with super fast charging, fully recharging in just one hour
• Long Distance Transmission– Ultra long 100?meter transmission range with automatic reconnection and infrared wireless pairing, free from frequency interference

Specifications

Button and Interface

• Multifunction Button: Power Control, Mute Function, Pairing
• Volume Up: “Volume +” Function
• Volume Down: “Volume -” Function

Hardware Features

• Charging Case LED Indicator: Power indicator and charging status indicator
• Microphone Display Screen: Working Status Indicator
• Quick Connect: Automatically initiates pairing each time it is removed from the case
• Auto Power Off:
  • After 5 minutes of inactivity
  • After 40 minutes of inactivity in connected mode
• Infrared Pairing Distance: 10 m
• Wireless Pairing Distance: 2 m
• Effective Amplification Distance: Up to 100 meters in open space without obstacles
• Quick Charging: Charges for 10 minutes, provides over 90 minutes of usage time
• Reset Prompt: Microphone clips “clicks” when adjusted to the 0-degree position
• Signal-to-Noise Ratio: 95 dB
• Transmission Protocol: Bluetooth 5.2
• Technical Standard: LE AUDIO
• Encoding Method: LC3 Plus

Electrical Parameters

• Charging Case Power Input: 3.7V, Lithium battery
• Charging: USB-C 5V
• Charging Time: 2 hours
• Microphone Power Input: 3.7V, Lithium battery
• Microphone Charging:
  • Charging case
  • USB-C 5V
• Microphone Charging Time: 1 hour
• Operating Time: > 6 hours

Audio Parameters

• Frequency Response: 20 Hz – 20 KHz
• Distortion: 0.1% @ 1KHz
• Signal-to-Noise Ratio: 95 dB
• Audio Latency: < 25 ms
• Audio Sampling Rate: 48 KHz / 16bit

Wireless Transmission

• Range: 2402 MHz – 2480 MHz
• Transmission Power: 0 ~ 13 dBm

Physical Parameters

• Charging Case Dimension (W x H x D): 84 x 76 x 39 mm
• Microphone Dimension (W x H x D): 30.4 x 51.6 x 26.1 mm
• Package Dimension (W x H x D): 140 x 50 x 113 mm
• Net Weight: 0.16 kg
• Gross Weight: 0.45 kg

Accessories

• USB Type-C Charging Cable x 1
• Wind Protection Furry Cover x 3
• Microphone Lanyard x 1
• Storage Bag x 1
• Microphone Headset x 1

Environmental Conditions

• Operating Temperature: 0°C ~ 40°C
• Charging Temperature: 5°C ~ 40°C
• Storage Temperature: -20°C ~ 60°C
• Operating Humidity: 10% ~ 90% RH
• Storage Humidity: 10% ~ 90% RH