Alza's new karaoke box has already dropped in price by 550 CZK! The party speaker with microphones included has LED lighting and good performance

Even a compact portable box can handle karaoke at home or in the garden. The AlzaPower Karaoke Box is a new product, now on sale for the first time, and with code ALZADNY25, it drops from 2,199 CZK to 1,649 CZK. You can check the current price and stock availability (which changes quickly for code promotions) directly on the product detail page.

Quick summary:
✅ Makes sense if you want an inexpensive portable karaoke box with microphones for celebrations, parties, and the garden.
⚠️ Consider that this is an entertainment party speaker, not a hi-fi device, and the stated battery life applies under ideal conditions.
💡 For 1,649 CZK, you get two wireless microphones, LED effects, and IPX5 resistance, which is decent equipment for a party.

Why this karaoke box is interesting

This karaoke box from AlzaPower is aimed at people who want entertainment for celebrations, parties, and family events without complicated equipment. Its main advantage is two wireless microphones with Reverb and Speech modes, so you can sing right out of the box or use the box to amplify a speech. Add adjustable LED lighting for a party atmosphere and a compact body weighing 1.75 kg, which you can easily move from the living room to the garden. For its low price, it’s a versatile entertainment companion.

Key parameters explained in plain language

The box has a power output of up to 45 W (RMS 30 W) and a frequency range of 75 Hz to 20,000 Hz, which is sufficient for sound in a room or a small garden. You can connect it via Bluetooth 5.3, but also by cable – it offers 3.5mm and 6.3mm jacks, USB, and FM radio, so you can choose your music source. You can fine-tune the sound with three equalizer modes (Bass, Normal, Treble). IPX5 resistance means that splashing water or rain won’t harm the box, so you don’t have to worry about taking it outside. Power is provided by a 4000 mAh battery with up to 11 hours of battery life, while the microphones themselves last up to 40 hours.

Practical aspects: microphones, power, and durability

A big advantage is that both microphones are included and wireless, eliminating the need for cables and allowing singers to pass them around without restriction. Control is directly on the body of the box, where you switch modes and volume. Charging is handled by the included USB cable – but be aware that you’ll need to supply your own wall adapter, as it’s often useful to have one on hand. The stated battery life of up to 11 hours is a maximum: at higher volumes and with LED lighting on, the actual time will be shorter, which is good to keep in mind for longer parties. A nice bonus is the three-year warranty.

What to watch out for

It’s fair to have the right expectations. This is an entertainment party and karaoke box, not a hi-fi speaker – it operates via Bluetooth in basic quality (A2DP/AVRCP codecs, without AAC or aptX), so don’t look for an audiophile experience here. As mentioned, the stated battery life and volume are maximum values and decrease in practice depending on usage. And because it’s a brand new product, there isn’t much long-term experience yet. None of these are flaws; it’s more about the reality of an inexpensive portable box, which is good to know before purchasing.

When it doesn’t make sense

If you’re looking for a speaker for high-quality music listening with an emphasis on faithful sound and deep bass, opt for a classic hi-fi system or a better portable speaker – here, the priority is entertainment, not audiophile quality. It’s also not suitable for large outdoor events, where 45 W might not be enough to provide sound for a larger space. And anyone who won’t use the microphones or LED effects at all would be paying for features they don’t need. However, as a karaoke and party box for celebrations at home and outdoors for 1,649 CZK, it fulfills its purpose exactly.

Verdict: who it’s worth it for

The AlzaPower Karaoke Box is a successful inexpensive party and karaoke box – two wireless microphones, LED lighting, IPX5 resistance, and decent battery life make it a fun companion for celebrations at home and in the garden. It’s fair to add that the 4.8 out of 5 rating is currently based on a small number of reviews, so it’s more about first impressions than proven long-term quality. However, for 1,649 CZK with code ALZADNY25 instead of 2,199 CZK, and as a new product on sale for the first time, it’s an interesting purchase for anyone looking to kick off some fun affordably.

If this particular model didn’t appeal to you, but you’re looking for another speaker or audio on sale, you can also check out current discount promotions on Alza, where speakers, headphones, and accessories regularly appear. The offer changes continuously based on stock levels.

Would you use a karaoke box mainly for celebrations with microphones, or more as a portable speaker for music?