Jzones CT11 Open Ear Bluetooth Headphones - Premium Sound Quality Meets Secure Comfort

Published on May 7, 2023, 5:54 p.m.

The Jzones CT11 are innovative open ear Bluetooth headphones that offer a unique listening experience. With their open ear design, HD sound quality, secure fit, long battery life, and smart controls, these headphones are ideal for sports, travel, and everyday use.
 Jzones CT11 Open Ear Headphones

Key Features:

  • Open ear design for situational awareness
  • 16.2mm drivers deliver crisp, powerful sound
  • Ergonomic earhooks for secure and comfortable fit
  • Up to 60 hours playtime with charging case
  • Bluetooth 5.2 wireless connectivity
  • Intuitive touch controls

 Jzones CT11 Open Ear Headphones

Design and Comfort

The Jzones CT11 Open Ear Headphones feature an open ear design that rests on your ears without covering them, allowing you to hear both your music and surroundings. This provides situational awareness and safety when exercising or commuting. The Jzones CT11 Open Ear Headphones are lightweight at just 5.3oz and have ergonomic silicone earhooks for a secure and comfortable fit even during vigorous workouts. Reviewers praise the comfort for long-term wear.

Sound Quality

With large 16.2mm drivers, the Jzones CT11 Open Ear Headphones deliver crisp, powerful stereo sound. The open ear design creates an immersive soundstage unachievable by in-ear headphones. Music playback is smooth and consistent at any volume. Calls come through clearly with echo and noise cancellation. Overall, the Jzones CT11 Open Ear Headphones provide premium HD sound that brings your music to life.
 Jzones CT11 Open Ear Headphones

Smart Features

The Jzones CT11 Open Ear Headphones have Bluetooth 5.2 for easy wireless connectivity and 60 hours of total playtime with the charging case. The intuitive touch controls allow you to control music, calls, volume and activate your phone’s voice assistant. The open ear design keeps you aware of your surroundings while listening, ideal for sports and commuting safety.

Seamless Wireless Connectivity

The Jzones CT11 Open Ear Headphones utilize Bluetooth 5.2 for quick and stable pairing with smartphones, tablets, and other Bluetooth devices. Reviewers found the initial pairing process straightforward. The earbuds automatically connect to previously paired devices when powered on. Bluetooth range is up to 10 meters allowing flexibility in positioning. Some noted occasional connectivity drops at max distance.

Waterproof Design for Active Lifestyles

With an IPX5 waterproof rating, the Jzones CT11 Open Ear Headphones can withstand sweat, rain, and water splashes. This makes them suitable for workouts and outdoor activities without damage. The waterproof design provides peace of mind when exercising in rainy weather or high humidity. Just avoid submerging them fully in water.

All-Day Battery Life

The Jzones CT11 Open Ear Headphones deliver up to 12 hours of continuous playback on a single charge. When combined with the 1,000 mAh battery case, total battery life extends up to 60 hours. This is sufficient for daily commutes, long haul flights, and extended travel without needing to find a power source. The case provides around 4 full charges. Charging the case takes 1.5 hours via the included USB-C cable. The long battery life means you can focus on your activities instead of worrying about recharging.

 Jzones CT11 Open Ear Headphones

Ideal Uses:

  • Sports like running, hiking, biking
  • Commuting and travel
  • All-day wear
  • Situations where hearing surroundings is crucial

In-Depth User Feedback Analysis

Overall, customer reviews for the Jzones CT11 headphones are positive, with an average rating of 3.5 out of 5 stars. Here is a deeper look at the pros and cons mentioned:

Pros Reported by Users

  • Great sound quality with deep, powerful bass and crisp treble
  • Very comfortable and lightweight open ear design
  • Earbuds fit securely with included silicone earhooks
  • Easy to pair and connect via Bluetooth 5.2
  • Intuitive, convenient touch controls to control music and calls
  • Up to 12 hours playtime per charge, 60 hours with charging case

Cons Reported by Users

  • Open ear style takes adjustment if used to in-ear headphones
  • Some users report occasional connectivity dropouts
  • Microphone performance could be improved for calls
  • Battery life less than stated time for some heavy users
  • Earbuds can fall out during intense workouts for some

Satisfied Users Praise

  • “Best open ear headphones I’ve tried - great sound without losing situational awareness.”
  • “Very comfortable - I can wear these all day long without any ear pain.”
  • “Love the open ear design for running outside - lets me hear traffic and stay safe.”

Critical Users Complain

  • “Constantly have to re-pair with my phone which is annoying.”
  • “Not enough bass for my preferences - sound lacks punch.”
  • “Don’t stay in place well when sprinting or doing cardio.”


  • HD stereo sound
  • Lightweight and comfortable design
  • Long battery life
  • Hear surroundings while listening


  • Open ear style needs getting used to
  • Some Bluetooth connectivity issues

Excellent Value given Features and Sound Quality

Considering the innovative open ear design, HD stereo sound, IPX5 waterproof rating, touch controls, and long battery life, the Jzones CT11 headphones offer tremendous value at their affordable price point. While not perfect, the overall performance, comfort, and situational awareness provided by these wireless earbuds make them a worthwhile purchase for most buyers. They compete well with more premium-priced brands while costing significantly less.


Overall, the Jzones CT11 Open Ear Headphones provide an innovative listening experience with HD stereo sound, smart features like Bluetooth 5.2, up to 60 hours playtime and a secure, comfortable fit. The open ear design allows situational awareness making them ideal for sports and commuting safety. With amazing sound, smart features and all-day comfort, the Jzones CT11 Open Ear Headphones are a top choice for open ear Bluetooth headphones.

 Jzones CT11 Open Ear Headphones


  • Driver: 16.2mm dynamic driver
  • Frequency Response: 20Hz - 20kHz
  • Impedance: 32 ohms
  • Bluetooth Version: 5.2
  • Wireless Range: Up to 10m/33ft
  • Battery Capacity (Earbuds): 50mAh per earbud
  • Battery Capacity (Charging Case): 1000mAh
  • Playtime (Earbuds): Up to 12 hours
  • Playtime (with Case): Up to 60 hours
  • Charging Time: 1.5 hours (earbuds), 2 hours (charging case)
  • Charging Method: USB-C
  • Waterproof Rating: IPX5 sweatproof and water-resistant
  • Weight: 5.3oz/150g
  • Included Accessories: Charging case, USB-C cable, silicone ear tips, user manual
  • Colors: Black, White

What’s In the Box:

  • Jzones CT11 Earbuds
  • Charging case
  • USB-C charging cable
  • User manual

How to Use:

  1. Charge case and earbuds before first use
  2. Remove earbuds from case
  3. Activate Bluetooth on device
  4. Select “CT11” on device to pair
  5. Adjust earhooks for secure and comfortable fit
  6. Use touch controls to play/pause music and answer calls
  7. Return earbuds to case to charge when not in use
Jzones CT11 Open Ear Headphones