We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular voice amplifier with belt clip and wired headset microphone

BONAEVER

BONAEVER Portable Voice Amplifier 10 W 12 h .36 lb with Wired Headset

SKU CH-3ZX3-JB87N

A 10 W portable voice amplifier with wired headset runs for 12 hours and weighs .36 lb

Option Wired

  • Clear, distortion-free voice up to 10 W covering 10000 sq ft
  • Lightweight .36 lb unit clips to belt, pocket or neck strap
  • 12-hour run time from 1800 mAh battery, recharges in 3–5 hours via USB
  • Plays MP3 from micro SD or USB drive, plus 3.5 mm AUX input
  • Adjustable wired headset mic with durable ABS construction

Portable Voice Amplifier for Speakers

The BONAEVER Portable Voice Amplifier delivers 10 watts of clear, distortion-free sound that can cover up to 10000 sq.ft. It includes an adjustable wired headset microphone made from durable ABS material. Designed for teachers, tour guides, trainers and presenters who need to project their voice without strain over a large area. The compact unit measures 4.1 x 1.4 x 3.4 inches and weighs only .36 lb for comfortable all-day wear.

Sustained Operation on Battery Power

A built-in 1800 mAh rechargeable lithium battery provides up to 12 hours of continuous operation on a single charge. Recharging via USB cable takes approximately 3 to 5 hours to reach full capacity. This runtime supports full-day events, extended teaching sessions or long tours without requiring a mid-day recharge. The amplifier maintains consistent output throughout the discharge cycle for reliable coverage.

MP3 Playback via TF Card and USB

The device supports MP3 audio playback directly from TF (Micro SD) cards and USB flash drives, offering repeat, loop and track-switching functions. A 3.5 mm AUX input allows the microphone port to double as a wired speaker connection for external audio sources. This makes it a self-contained PA solution for background music or pre-recorded announcements without needing a separate player. Buyers needing wireless streaming or multi-microphone mixing should look elsewhere.

Highlights

  • Clear, distortion-free voice up to 10 W covering 10000 sq ft
  • Lightweight .36 lb unit clips to belt, pocket or neck strap
  • 12-hour run time from 1800 mAh battery, recharges in 3–5 hours via USB
  • Plays MP3 from micro SD or USB drive, plus 3.5 mm AUX input
  • Adjustable wired headset mic with durable ABS construction

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How hot or noisy does the 10 W amplifier get after 12 hours of continuous use?

The unit runs on an 1800 mAh battery for up to 12 hours with no fan, so it stays silent and only warm to the touch.

What must I already own to charge the built-in battery and play MP3 files?

You need a USB power source for the 3–5 hour charge and a Micro SD card or USB flash drive loaded with audio.

Can I plug the 3.5 mm AUX input into my older laptop’s headphone jack for wired playback?

Yes, the microphone port doubles as a 3.5 mm AUX input so the amplifier works as a wired speaker with legacy devices.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.