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
Rectangular wooden karaoke speaker with telescopic handle, wheels and two wireless microphones, black finish

Thinkstar

Thinkstar K20 karaoke system with dual wireless microphones, 250 W peak, 12 h battery

SKU CH-KC5M-HCDWP

A portable karaoke speaker with dual wireless microphones, 250 W peak power, 12-hour battery and 3.5 mm auxiliary input

  • Dual wireless microphones free you from tangled cables
  • 250 W peak power drives an 8" subwoofer and two 3" tweeters
  • 12-hour rechargeable battery lets you sing anywhere without a socket
  • USB, TF card and 3.5 mm auxiliary inputs connect phones, tablets and other sources
  • Swivel wheels and a pull rod make the wooden cabinet easy to roll to any venue

Karaoke system with wireless microphones

The Thinkstar K20 is a portable karaoke system supplied with two wireless microphones. It is designed for singers, entertainers and organisers who need a self-contained PA for home parties, classes, church events or outdoor gatherings. The rechargeable battery removes the need for a mains socket during use.

Wooden cabinet with wheels and pull rod

An 8-inch subwoofer and two 3-inch tweeters are housed in a wooden enclosure intended to reduce resonance distortion. Durable swivel wheels and a retractable pull rod allow the unit to be rolled between venues such as a stage, beach or tailgate location without lifting heavy loads.

250 W peak and 12-hour battery limit

Peak output reaches 250 W, but continuous power will be lower and maximum volume is constrained by the battery runtime of 12 hours on a full charge. Input options include USB, TF card and a 3.5 mm auxiliary jack, so playback depends on the source device and file format rather than streaming protocols.

How it compares

Measured against everything we stock in Karaoke Machines, at today’s prices. Recalculated every night.

Price $392.99
Pricier than about 92% of the 159 comparable items (median $42.99).

Specifications

No published specifications for this item yet.

Questions about this item

What inputs does the K20 accept for audio playback?

The K20 connects to phones or tablets wirelessly and also has USB, TF card and 3.5 mm auxiliary inputs for wired sources.

What makes the K20 portable and how heavy is it?

It has a pull rod and swivel wheels for rolling transport; the rechargeable battery gives 12 hours of play so no mains socket is needed.

How do I pair the two wireless microphones with the K20?

Turn on the speaker, switch on both microphones and they link automatically; the common mistake is turning the microphones on before the speaker.

More in Karaoke Machines

Similar items