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 black rectangular voice amplifier with headset microphone and waist clip

BFKK

BFKK portable voice amplifier 2200mAh Black

SKU CH-3Q7N-P07ED

Mini 8 W voice amplifier covers 25-100 people, runs 20 hours on a 2200 mAh charge and plays 13 hours of music from TF card or USB

  • Product colorBlack

Color Black

  • Lightweight at 0.4 lb for comfortable all-day wear
  • 8 W output covers rooms of 25 to 100 people
  • Built-in 2200 mAh battery gives up to 20 hours amplify time
  • Plays MP3 from TF card or USB flash drive
  • Adjustable headset with flexible gooseneck and waist clip

Compact voice amplifier for teachers

The BFKK portable voice amplifier is a lightweight personal PA system with an adjustable headset microphone and a 2200mAh rechargeable battery. It delivers up to 8W of clear sound suitable for rooms holding 25 to 100 people. The unit measures 3.6 x 2.8 x 1 inches and weighs .4 lb, making it easy to wear on a waistband or around the neck.

Suited for all-day speaking, not music events

This amplifier helps teachers, trainers, tour guides and yoga instructors project their voice for up to 20 hours on a single charge. It also plays MP3 files from TF cards or USB drives for 13 hours. Buyers who need wireless streaming or higher output for large venues should look at something else.

2200mAh battery sets the runtime

The built-in 2200mAh lithium battery requires 4 to 6 hours to reach full charge and then powers up to 20 hours of voice amplification or 13 hours of music playback. A 3.5mm jack allows wired speaker use when the battery is depleted.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 65% of the 862 comparable items (median $39.99).

Specifications

Product
Product colorBlack

Other versions of this model

1 more in the same range

Questions about this item

What power source does the 2200mAh amplifier need for its initial charge?

The built-in 2200mAh lithium battery charges via the included cable using any standard USB power adapter or computer port; a full charge takes 4-6 hours.

Can I connect the 3.5mm jack to an older non-Bluetooth MP3 player?

Yes, the 3.5mm auxiliary input lets you use the amplifier as a wired speaker for any device with a headphone socket, including legacy MP3 players.

How do I confirm the 8W output is reaching a room of 25-100 people?

Speak at normal volume into the headset; if listeners at the back of the space hear clear, noise-free sound without you straining, the amplifier is performing as specified.

More in Bluetooth & Party Speakers

Similar items