• C007 Bluetooth Voice Amplifier – Pocket-Sized Powerhouse for Every Classroom: 15W portable voice amplifier into a mini megaphone that floods up to 1200 ft² (110 m²). Even the back row hears a whisper, making it the ultimate classroom microphone for teachers who refuse to shout.

• 2025 All-New Wireless Ear-Hook Mic– Zero-Pressure, All-Day Comfort :Feather-soft silicone hooks in 3 s and stays put while you lecture, sprint, or spin. Enjoy studio-grade clarity and total hand freedom—perfect for any teachers microphone or wireless microphone with speaker combo.

• Instant Start, Zero Learning Curve:Tap power and the bluetooth voice amplifier auto-pairs with the wireless amplifier mic in 1 s. Walk up to 18m (60ft) away; smart anti-feedback keeps your voice crystal-clear—no apps, no manuals, no stress.

All-Day Power, Zero Anxiety:2600 mAh high-density cell delivers 12–15 hrs of continuous amplification; the wireless microphone with speaker mic lasts 8 hrs. From first period to after-school karaoke, this portable PA never quits.

• One Device, Every Scene-Portable PA + Boom Box in One:Bluetooth 5.0 snaps to phones, tablets, laptops; USB flash drive slot turns the portable microphone and speaker into an instant playlist player. Switch from class lectures to cookout DJ in seconds.