B434

This 4-channel 2.4G wireless dynamic microphone system is designed for small performances, KTV lounges, conference rooms, and outdoor events. It adopts 2.4G wireless transmission with DSP chip frequency locking, supporting auto-pairing and noise reduction. With 4 independent volume controls and a complete accessory kit, it offers stable performance and clear sound quality for various audio scenarios.

Key Features

1.Stable 2.4G Transmission: DSP frequency locking ensures stable signal with ±10ppm stability, supporting auto-pairing for plug-and-play use.

2.Clear & NoiseFree Audio: Builtin noise reduction and cardioid dynamic capsules deliver pure vocals with ≤0.5% distortion.

3.Independent 4Channel Control: Separate volume adjustment for each channel adapts to multi-person scenarios like meetings and performances.

4.Low Power Consumption & Long Battery Life: 18650 rechargeable batteries provide 2~4 hours of continuous use.

Core Specifications

• Frequency Range: 2400MHz
• Oscillation Mode: DSP Chip Frequency Locking
• Frequency Stability: ±10ppm
• RF Power: 10dBm
• Frequency Response: 100Hz~10kHz
• Total Harmonic Distortion (THD): ≤0.5%
• Battery Life: 2~4 hours
• Pickup Type: Dynamic Microphone
• Polar Pattern: Cardioid
• Transmission Range: 30-50 meters (open area)

Package Contents

• 4 × Wireless Microphones
• 1 × Wireless Receiver
• 4 × 18650 Rechargeable Batteries
• 1 × Power Adapter
• 2 × Receiver Antennas
• 1 × 6.35mm Audio Cable
• 4 × Anti-Drop Rings
• 4 × Windscreens
• 2 × Charging Cables

specification 28.5*24*12.3CM

Ideal Applications

✅ KTV karaoke & home singing

✅ Small live performances & stage shows

✅ Conferences, seminars & multi-person meetings

✅ Outdoor events, weddings & campus activities

✅ Bar performances, corporate events & small venue audio reinforcement