Reduce distractions and focus on what matters to you with Sprout’s Harmonic 4.0 Bluetooth Headphones.
Active Noise Cancellation and Ambient Sound
Get closer to your sound without the beat of the street or the hum of the bush. Harmonic 4.0 combines powerful 40mm drivers with Hybrid Active Noise Cancellation technology for an immersive sound experience. This clever feature uses quad external and internal earcup microphones to neutralise ambient noise and block out distractions, bringing you closer to the music. When you need to stay aware of your surroundings, simply switch to Ambient Sound mode, which lets outside noise in without missing a beat.
Share your sound
Sprout’s Duolink™ technology lets you share sound between any two DuoLink™ compatible headphones, making them perfect for travel partners or entertaining kids.
Power on and on
Whether you’re commuting or working through the day, the Harmonic 4.0 offers up to 50 hours1Refer to disclaimer of playback time to keep your music going. In a rush? A quick 10-minute charge can provide up to 5 hours1Refer to disclaimer of listening time.
Designed for convenience
Harmonic 4.0 swivels into its durable carry case and includes a USB-C charging cable, a plane adapter, as well as an AUX cable for wired listening when the battery runs out. It also features a flexible headband and over-ear soft memory foam earpads, making it great for all-day wear. Plus, with a built-in microphone, it’s ideal for taking calls on the go.
