BOYA BY WM4

The BOYA BY-WM4 is a budget wireless lavalier microphone system (lapel mic) designed mainly for vlogging, interviews, YouTube videos, and basic filmmaking.

🎤 What it is

It’s a 2.4GHz wireless mic kit that lets you record voice without cables. You clip the mic on your shirt, and it sends audio wirelessly to a receiver connected to your camera, phone, or PC.

📦 What comes in the box

• 1 wireless transmitter (bodypack)
• 1 receiver
• 1 lavalier (clip-on) microphone
• 3.5mm audio cables (TRS/TRRS depending on version)
• Wind muff / foam cover
• Clip and mount accessories (Digixo)

⚙️ Key specifications

• Wireless type: 2.4GHz digital transmission
• Range: ~15m typical (up to ~50–60m in some versions, open space) (Benco Store)
• Microphone type: Omnidirectional lavalier (picks sound from all directions)
• Frequency response: ~35Hz – 14kHz
• Battery: AA batteries (about ~3 hours runtime) (Metro)
• Connection: 3.5mm jack (works with cameras, phones via adapter, laptops)

👍 What it’s good for

• YouTube videos and vlogging
• Online interviews
• Church, presentations, or talking-head videos
• Beginner content creators on a budget

⚠️ Limitations

• Not professional broadcast quality (entry-level audio)
• Can pick up interference sometimes (2.4GHz band)
• Battery-powered (you must manage AA batteries)
• Audio quality depends heavily on mic placement

💰 Price (rough idea)

• Usually around ₦50,000 – ₦80,000+ in Nigeria depending on seller and version.

🧠 Simple summary

The BOYA BY-WM4 is basically a cheap wireless microphone kit for beginners who want better audio than a phone or camera mic without spending a lot.

If you want, I can also compare it with BOYA BY-WM4 Pro or BOYA WM4 Pro K2 so you know which one is worth buying in 2026.