High-Tech Comfort: The ONE3 Cozy Earphones

Stay connected in complete comfort with the new ONE3 Cozy Wireless Neckband. Engineered for maximum versatility, this headset bridges the gap between premium call quality, advanced battery performance, and unique interactive features. Whether taking work calls on commuting, gaming with friends, or enjoying a playlist at the gym, this device ensures you “Stay Connected, Stay Cozy.”

As part of our high-performance ONE3 Audio Gear Collection, this Cozy Wireless Neckband sets a new standard for modern earphone functionality. If you prefer our other editions, explore the ONE3 Sportz Wireless Neckband and the ultra-long playback ONE3 V-MEX Wireless Neckband.

Inbuilt ENC & Built-in Voice Changer Feature

Stand out on every call with advanced voice processing technology built right into the headset:

• Inbuilt Environmental Noise Cancellation (ENC): This ONE3 Cozy Wireless Neckband actively suppresses unwanted surrounding noise during phone conversations, ensuring your voice comes through loud and clear even in crowded streets or busy office spaces.

• Fun Built-in Voice Changer: Switch voice modes directly from your headset for gaming, streaming, or making interactive calls with friends.

• Magnetic On/Off Smart Power Control: Separate the earbuds to automatically turn on and pair; snap them back together to instantly power down and save battery.

Check out our full range of noise-canceling Bluetooth Earphones for all-day productivity and call clarity.

Superior Hi-Fi Stereo Sound & Deep Bass Acoustic Drivers

Experience every layer of your sound tracks with custom-tuned acoustic drivers:

• Immersive Deep Bass: Deep sub-bass acoustic tuning powers your workouts and energizes your daily music listening.

• Crystal-Clear Vocals & Treble: Perfectly balanced mid-range response makes podcasts, audiobooks, and vocal tracks crisp and defined.

• Low Latency Audio: Powered by modern Bluetooth 5.3 technology, the ONE3 Cozy maintains synchronized audio when streaming movies or playing mobile games.

Unrivaled 300 Hours Battery Life & Fast Type-C Charging

Never worry about running out of battery power mid-day. The ONE3 Cozy Wireless Neckband delivers an unbelievable 300 hours of continuous music playback and talk time on a full charge. When it is time to power up, the fast-charging Type-C port gets you back up and running in no time.

Combined with an extended 10-meter stable wireless range, this device gives you total freedom to move around your home or office while staying connected to your mobile device.

Flexible, Lightweight & Sweat-Resistant Sports Design

Designed with skin-friendly materials, the neckband features a flexible collar that contours naturally to your shoulders:

• All-Day Ergonomic Fit: Lightweight materials eliminate neck strain, making the device virtually weightless during long hours of continuous wear.

• Sweat & Water Resistant Casing: Built to withstand sweat and weather splashes during workouts, running, or outdoor commuting. Explore more options in our Sports & Gym Audio Gear section.

• Easy Access Controls: Tactile inline buttons on the collar allow effortless control over volume, track navigation, calls, and voice assistant activation. Discover more in our Wireless Neckbands Category.

Comprehensive Technical Specifications

What’s Included in the Unboxing Package?

• 1 x ONE3 Cozy Wireless Neckband (Metallic Blue/Black)

Frequently Asked Questions (FAQ)

Q: How does the Magnetic On/Off feature work?

A: Snapping the magnetic earbuds together automatically powers off the device to conserve battery. Separating them turns it back on and auto-reconnects to your paired phone instantly.

Q: How does the Voice Changer feature work?

A: The headset includes an integrated voice changer function accessible via the inline controls, letting you toggle between different fun voice pitch effects during calls or voice recordings.

Q: Does it have noise cancellation for calls?

A: Yes, it features Inbuilt ENC (Environmental Noise Cancellation) which filters out ambient background noise during phone calls so the person on the other end hears your voice clearly.

Q: Is it compatible with both Android and iPhone?

A: Yes, the ONE3 Cozy Wireless Neckband works seamlessly with all iOS, Android, Windows, and Bluetooth-enabled smart devices.