Open Ear Headphones with Ultra-Comfort Ear Hooks - Secure Fit & 28H

In this review of the Open Ear Headphones the bottom line is simple: these are for active listeners who want to stay aware of their environment without sacrificing sound quality. The reviewer found the open ear design and ultra-thin silicone ear hooks deliver a surprisingly stable, comfortable fit across long runs and rides, while the Blum Rock app controls and LISO audio algorithm (delivering rich, powerful sound from large 17x12mm drivers) make them a compelling option for anyone who values both safety and an immersive audio experience.

Key Features

• Open ear design: Lets you remain aware of traffic and surroundings while listening, which is ideal for outdoor workouts and commuting.
• Ultra-comfort ear hooks: Lightweight, soft silicone hooks and an ergonomic shape reduce pressure so the headphones stay comfortable during extended wear.
• Powerful drivers: Large 17x12mm drivers with LISO audio algorithm deliver fuller, more realistic sound and better bass response than typical open ear buds.
• App control and EQ: The BlitzRock app provides personalized EQ modes so you can tailor the sound to music, podcasts, or training sessions.
• Clear calls: Four-mic environmental noise cancellation improves voice clarity for calls even in noisy outdoor environments.
• Long battery life: Around 7 hours per charge with up to 28 hours total using the charging case, suitable for full days away from a charger.

Who It's For

These headphones suit runners, cyclists, and outdoor exercisers who prioritize situational awareness and a secure, comfortable fit. The open ear format is also a strong choice for commuters who want to hear announcements and street noise while listening. The built-in app and customizable EQ will appeal to listeners who like to fine-tune their sound.

People who want total noise isolation, heavy bass at maximum volume, or an in-ear seal for studio monitoring should look elsewhere; the open ear design trades isolation for safety and comfort, so it is not ideal for those who need passive noise blocking.

Pros & Cons

Pros

• Comfortable, lightweight fit that stays stable during activity thanks to soft silicone ear hooks.
• Rich, immersive sound from 17x12mm drivers and LISO audio algorithm, with app-based EQ customization.
• Clear phone calls with 4-mic noise reduction and reliable Bluetooth 5.4 connection.
• IPX5 sweat resistance and long total playtime make them durable for workouts and long outings.

Cons

• Open ear design does not provide passive noise isolation, so background noise is still audible.
• Those seeking very deep isolation or studio-grade monitoring may find the sound profile less suited to critical listening.

Specifications

Design	Open ear with ultra-thin silicone ear hooks
Driver	17x12mm drivers with LISO audio algorithm
Connectivity	Bluetooth 5.4
Microphones	4-mic environmental noise reduction
Battery life	Up to 7 hours per charge, 28 hours with charging case
Water resistance	IPX5 sweatproof

Our Verdict

These Open Ear Headphones are a strong value for outdoor athletes and commuters who need to stay aware of their surroundings while enjoying better-than-expected sound and long battery life. The comfortable ear hooks, 4-mic call clarity, app-based EQ, and IPX5 rating make them a practical, well-rounded choice for active daily use.

Frequently Asked Questions

Are these safe for outdoor running?
Yes, the open ear design lets you hear traffic and ambient sounds while offering a secure fit for running and cycling.

How long does the battery last?
You can expect about 7 hours of continuous playback per charge and up to 28 hours in total with the charging case.

Do they block background noise?
No, they do not provide passive noise isolation; the design prioritizes awareness over sealing out ambient noise.