Rechargeable Color Changing Speaker with Meditative Sound Therapy


An award winning product!

Portable Bluetooth Color Changing Speaker with Sound Therapy

Take the iHome Zenergy Portable (iZBT4) with you and create a calming atmosphere anywhere. This versatile Bluetooth speaker features 15 white noise and nature sound therapy tracks and 4 full-spectrum color-changing modes designed to enhance your energy in the morning and induce sleep at night. The iZBT4 features a built-in breathing coach practicing the 4-7-8 breathing method designed to help slow your breath, lower your heart rate and calm your body and mind. This speaker is portable and rechargeable with up to 9 hours of audio. Recommended by The Sleep Doctor, Michael Breus, Ph.D.

How Does Sound Therapy Work?

Distracting noises or a racing mind can make it hard to sleep at night or focus during the day. Sound Therapy uses specially recorded and engineered sounds to cancel out these distractions and allow your mind to calm.

Sound Therapy Tracks: Air, Focus, Quiet, Drive, 4-7-8 Breathing, Zen, Dream, Peace Meditation, Trance, Ocean, Storm, River, Nature, Chimes.

Meditation and Guided Breathing

Active breathing techniques paired with Sleep Therapy and Meditation are effective methods for a healthier and happier life. Developed with the renowned 4-7-8 yoga-inspired breathing technique to help lower your heart rate, calm your mind and manage stress.



  • 4-7-8 Breathing Guide
  • Sound Therapy
  • 7 Color Changes
  • Bluetooth wireless capability
  • Calming Meditation


  • Sound Therapy

    15 soothing sounds: air, focus, quiet, drive, breathing guide, zen, dream, peace, meditation, trance, ocean, storm, river, nature, chimes

  • 4-7-8 Breathing Coach

    4-7-8 breathing meditation features a soothing voiced guide that fades and synchronizes with pulsing lighting effects to control your breath, lower your heart rate and soothe the body and mind

  • Calming Meditation

    Frequencies mimicking delta brainwaves and relaxed breath patterns can help coax our minds and bodies into a deep meditative state

  • The Sleep Doctor Recommended

    Recommended by The Sleep Doctor, Dr. Michael Brues, the nations most trusted authority on sleep.

Color Changing

  • 4 Color Modes

    Nightlight, glow, favorite color, and pulse-to-music.


  • Bluetooth wireless audio

    Stream digital audio wirelessly from your Bluetooth-enabled audio device


  • Carry strap included for easy portability

Tech Specs

Dimensions: 2.84"" W x 4.02"" H x 2.84"" D

Weight: .64 lbs


Product Manual

There are no product manuals available for the iZBT4.


Download warranty information for the iZBT4.

View the iZBT4 support page for registration, FAQs, and more.


  • CE Week: Best in Show