niceboy ®
RAZE 3 Guru

The wireless Niceboy RAZE 3 Guru speaker is a good looking piece of hardware, perfect for both inside and outside. The speaker might appear small, but it’s hiding more pluses than you’d expect. 24W of power, 360° audio, battery life lasting up to 10 hours, the one-of-a-kind Magic Button which activates super bass mode and much more. The RAZE 3 Guru also comes with the heavy-duty IP67 degree of coverage to protect it against any foreseeable mishaps. The speaker can be used via Bluetooth or its USB or AUX ports. You can even make calls through the speaker and then use it to charge your mobile phone if your battery gets low. Simply stated, the Niceboy RAZE 3 Guru is nothing less than the guru.

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Key properties

  • Bluetooth 5.0
  • Powerful 24W of power
  • Water and dust resistant body (IP67 degree of coverage)
  • Clear, concise audio with MaxxBass technology
  • Magic Button - extra bass mode
  • Designed for 360° of audio
  • Battery lasts up to 10 hours
  • Playback from other devices via the USB or AUX ports
  • Powerbank function
  • USB-C charging port
  • Hands-free telephone calls

Unbelievable power in a compact body

Aside from its surprisingly 24W of power, you’ll be pleased with the RAZE 3 Guru’s truly pristine, pure audio. You won’t hear audio this good anywhere else. The speaker was made in such a way so that it literally emits sound in every direction thanks to its specialized 360° audio design.

The perfect partner no matter the situation

The Niceboy RAZE 3 Guru is capable of providing the music for a 10-hour long party. The speaker will never let you down, playing back your favourite tunes as if its life depended on it. Throw it in the dust, leave it in the sand on the beach, take it to the forest. You can even use it at the wildest of festivals. With IP67 degree of coverage, the speaker can truly withstand a lot, including heavy rain or a fall into water.

MaxxBass provides a super heavy bass-filled experience

The speaker comes equipped with MaxxBass technology which provides clear, concise audio. Extra bass lovers will appreciate the Magic Button, all you have to do is press it and enjoy the increased bass that’s so strong it might even vibrate your windowpanes!

All your favourite music in the palm of your hand

The Guru applies Bluetooth 5.0 technology which ensures a stable wireless transmission. However, you can play your music with ease of mind with either an AUX cable or a USB flash disk as well.

Excellent energy source

As soon as your phone runs out of battery, all you need to do is plug it into the speaker via a USB connector and take advantage of the Niceboy RAZE 3 Guru’s powerbank feature.

Package contents

  • Bluetooth speaker Niceboy RAZE 3 Guru
  • USB-C charging cable
  • Audio cable
  • Instructions for Use


Bluetooth version: 5.0
Supported codecs: SBC, A2DP, AVRCP, HFP
Power: 24W
Electrical impedance:
Sensitivity: >83dB
Frequency range: 65 Hz – 20 kHz
Bluetooth transmission distance: 10 meters
Supported data carrier: USB flash disk, max. 32GB
Battery: Li-Ion 2500 mAh
Battery life: 10 hours (at 50% volume)
Watertightness: IP67
Dimensions: 90 x 110 x 90 mm
Weight: 536 g
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