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5 Best Monster Open Ear Headphones of 2025

Last Updated - 2025/09/21

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Monster

Monster Open Ear AC339 Earbuds, Bluetooth 6.0 Earphones Stereo Sound, Open Ear Clip Wireless Earbuds 40 Hours Playback, with Smart Digital Display Design, Touch Control, IPX6 Waterproof

Monster

CA$169.99

More Details
Main highlights
- 【Ultra-long Battery Life & Battery Level Reminder】 Monster Open Ear AC339 Headphones boast a battery life of up to 40 hours, providing uninterrupted usage for extended periods. Featuring a digital display, they offer real-time battery level indicators, ensuring you always know how much power remains.
- 【Premium Audio & Extreme Comfort】 These open-ear earbuds provide an extremely comfortable wearing experience with their clamp-over design, ensuring a snug fit without added pressure. Paired with high-quality audio, they deliver clear and immersive sound, making every listening session enjoyable and effortless.
- 【Multi-Function Touch Control】 Monster Open Ear AC339 is specially designed with simple button control function, allowing you to easily switch between answering and hanging up calls, voice assistant, controlling music and managing other functions with just a touch. Whether you are driving, exercising or running, this provides great convenience and safety.
- 【IPX6 waterproof】 These open ear earbuds are IPX6 water-resistant, protecting them from strong jets of water from any direction. This makes them perfect for any weather conditions or intense workouts, where sweat and water exposure are common.
- 【Dedicated After-Sales Support】At Monster, we prioritize your satisfaction. Our professional customer service team stands ready to assist with any inquiries or feedback you may have about our products. Don't hesitate to reach out–we're committed to ensuring a seamless shopping experience and finding solutions that meet your needs.
CA$169.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Monster

Monster Open Ear AC339 Headphones, Bluetooth 6.0 Earphones Stereo Sound, Open Ear Clip Wireless Earbuds 40 Hours Playback, with Smart Digital Display Design, Touch Control, IPX6 Waterproof,Purple

Monster

CA$169.99

More Details
Main highlights
- 【Ultra-long Battery Life & Battery Level Reminder】 Monster Open Ear AC339 Headphones boast a battery life of up to 40 hours, providing uninterrupted usage for extended periods. Featuring a digital display, they offer real-time battery level indicators, ensuring you always know how much power remains.
- 【Premium Audio & Extreme Comfort】 These open-ear headphones provide an extremely comfortable wearing experience with their clamp-over design, ensuring a snug fit without added pressure. Paired with high-quality audio, they deliver clear and immersive sound, making every listening session enjoyable and effortless.
- 【Multi-Function Touch Control】 Monster Open Ear AC339 is specially designed with simple button control function, allowing you to easily switch between answering and hanging up calls, voice assistant, controlling music and managing other functions with just a touch. Whether you are driving, exercising or running, this provides great convenience and safety.
- 【IPX6 waterproof】 These open ear headphones are IPX6 water-resistant, protecting them from strong jets of water from any direction. This makes them perfect for any weather conditions or intense workouts, where sweat and water exposure are common.
- 【Dedicated After-Sales Support】At Monster, we prioritize your satisfaction. Our professional customer service team stands ready to assist with any inquiries or feedback you may have about our products. Don't hesitate to reach out–we're committed to ensuring a seamless shopping experience and finding solutions that meet your needs.
CA$169.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Monster

Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running

Monster

CA$149.99

More Details
Main highlights
- 【Immersive Stereo Sound Effects】Monster Open Free AC100 Open Ear headphones dive into a world of sonic richness with the expansive soundstage delivered by 16mm large drivers. From deep bass to crisp highs, every nuance of music is brought to life with breathtaking clarity.
- 【Enhanced Awareness】Seamlessly transition between different environments with Monster Open Free AC100 Open-Ear design. Stay connected to your surroundings while enjoying your favorite tunes with these open-ear headphones. Whether commuting through busy streets or taking a stroll in the park, ambient sounds blend seamlessly with your music for an immersive listening experience.
- 【Comfort Open-Ear】The Open-ear design of Air conduction earphones helps to achieve true painlessly and harmlessly. There is no need to put the earbuds in the ear canal, so ears will not feel sore and painful even when listening to music for the whole day.
- 【Advanced Bluetooth 5.3】With advanced Bluetooth headphones 5.3 technology, you can get 2X fast transfer speed (75% higher than the previous generation) and a more stable connection. Wireless headphones will be paired with each other automatically, and just hit on Bluetooth list "Monster Open Free AC100" on your device to connect, avoiding complex operations and saving waiting time. Whether you're pairing with your smartphone, tablet, or laptop, enjoy stable and efficient wireless connections for uninterrupted music enjoyment.
- 【30H Ultra Long Playtime】These air-conduction headphones boast an impressive total battery life of 30 hours, allowing for uninterrupted listening sessions throughout the day. With each use lasting up to 6 hours, these headphones provide the perfect blend of longevity and reliability—no more battery anxiety.
- 【 AI Noise-canceling】Monster Open Free AC100 Open Ear headphones have built-in AI noise-canceling technology and dual microphones, which adopt environmental noise reduction technology to monitor the sounds around you and instantly produce an opposite signal to reduce background noise. Whether you're in a bustling café or a busy office, background noise fades away, leaving only crystal-clear conversations.
CA$149.99
4
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Monster

Monster Open Ear AC210 Ear Buds, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, HD Clear Calls, Touch Control, IPX5 Waterproof Open Ear Earbuds,White

Monster

CA$149.99

More Details
Main highlights
- 【True Open Ear Headphones】Monster Open Ear AC210 Headphones are designed with comfort and stability in mind, ensuring a secure fit that remains steadfast even during active use. With an ergonomic design that cradles the ears without clamping too tightly, these headphones strike a balance between comfort and stability, staying in place without causing discomfort or the risk of slipping off unexpectedly. Realize the ultimate comfort, so that the sound can embrace your ears.
- 【Surround Awareness & Safety】The Open Ear Headphones keep you attuned to your surroundings, enhancing outdoor exercise safety with better awareness of pedestrians and traffic. They also facilitate office interactions and seamless connection with family at home, ensuring you enjoy music without missing important sounds or conversations.
- 【Powerful Sound, Compact Design】 Discover a mini headset packing a mighty audio punch. Engineered with dual 12mm dynamic drivers and the 30MW thrust of the DAC sound card, it delivers immersive stereo that surrounds you with rich bass, vivid mids, and crystal-clear highs. The 360° panoramic earplugs envelop you in sound, making every note come alive. Sleek, comfortable, and highly portable, this headset is your on-the-go audio companion.
- 【Hearing Health Protection】Monster Open Ear AC210 Headphones offer a superior listening experience without the potential hearing risks associated with in-ear designs. Airflow through open earcups prevents ear fatigue and excessive sound pressure, reducing hearing damage risk. Experience full, immersive sound while ensuring ear health with this ergonomic, transparent acoustic design.
- 【Dedicated After-Sales Support】At Monster, we prioritize your satisfaction. Our professional customer service team stands ready to assist with any inquiries or feedback you may have about our products. Don't hesitate to reach out–we're committed to ensuring a seamless shopping experience and finding solutions that meet your needs.
- 【Clear Calls & Long Battery Life】Monster Open Ear AC210 Headphones cancel up to 99% of ambient noise for exceptional call clarity. With a single charge offering 6 hours of use, and up to 30 hours when paired with the charging case, enjoy uninterrupted audio throughout your day.
- 【Bluetooth 5.4 Seamless Connection】 The Open Ear Headphones feature the latest Bluetooth 5.4 technology for rapid pairing and ultra-stable connections. Enjoy seamless, lag-free audio streaming and effortless device switching, ensuring you're always instantly connected to your music, calls, or podcasts.
CA$149.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Monster

Monster Wireless Earbuds Open Ear AC311, Bluetooth 5.4 Open Ear Headphones, Up to 30 Hours Playtime Bluetooth Ear Earphones with Stereo Sound, Touch Control and IPX5 Waterproof Open Ear Buds

Monster

CA$69.99

More Details
Main highlights
- [Waterproof and Sweatproof]: These headphones have an IPX5 protection level, can withstand sweat and light rain, and are almost weightless, and comfortable all day long. This makes them ideal for long-term listening without any discomfort. They are also very suitable for exercise or outdoor activities.
- [Intelligent Touch Design]: Simple touch control lets you click to answer calls, switch tracks, or adjust volume without using your phone. Enhanced sensitivity provides quick feedback for a better experience. The open earbuds design makes these earplugs comfortable, stress-free, and safe during intense activities.
- [Impressive 30-hour playtimes]: With a single charge(Type-C Charging), you can maintain 30 hours of playback time(including the charging case), allowing you to enjoy uninterrupted music on a busy day. In addition, with wireless earbuds with Bluetooth 5.4, you will experience faster connections and a wider range, providing top-notch sound quality with minimal latency and perfect synchronization!
- [Crystal Clear Voice Call]: The 16.2mm large driver speaker provides rich air conduction audio, whether you are on the road or in busy environments. The Monster AC311 open earphones with ENC (Environmental Noise Cancellation) technology can enjoy enhanced clarity during phone conversations, ensuring clear and concise calls.
- [Comfortable Open Ear Design]: Experience comfort and awareness through innovative open ear design, which avoids causing discomfort to your ears, and the non-in ear design reduces damage to your ears caused by long-term wear, allowing you to enjoy music anywhere.
CA$69.99

5 Best Monster Open Ear Headphones of 2025

Monster Open Ear AC339 Earbuds, Bluetooth 6.0 Earphones Stereo Sound, Open Ear Clip Wireless Earbuds 40 Hours Playback, with Smart Digital Display Design, Touch Control, IPX6 Waterproof

Monster Open Ear AC339 Headphones, Bluetooth 6.0 Earphones Stereo Sound, Open Ear Clip Wireless Earbuds 40 Hours Playback, with Smart Digital Display Design, Touch Control, IPX6 Waterproof,Purple

Monster Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones with Earhooks, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime,Waterproof Sport Earbuds for Running

Monster Open Ear AC210 Ear Buds, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, HD Clear Calls, Touch Control, IPX5 Waterproof Open Ear Earbuds,White

Monster Wireless Earbuds Open Ear AC311, Bluetooth 5.4 Open Ear Headphones, Up to 30 Hours Playtime Bluetooth Ear Earphones with Stereo Sound, Touch Control and IPX5 Waterproof Open Ear Buds

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Monster Open Ear AC210 Headphones, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, HD Clear Calls, Touch Control, IPX5 Waterproof Open Ear Earbuds,Black

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Monster Open Ear AC336 Headphones, Bluetooth 6.0 Wireless Earbuds with Stereo Sound, ENC Clear Call, 21H Playtime, Type-C Charging, Touch Control, IPX6 Waterproof Open Ear Earbuds for Outdoor

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Monster Open Ear AC210 Headphones, Advanced Audio with Bluetooth 5.4, Wireless Headphones 30 Hours Playback, Type-C Charging, HD Voice Calls, Touch Controls, IPX5 Water Resistance – Black

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Monster Open Ear AC228 Wireless Headphones, Clip-On Earbuds, Adaptive Comfort, Immersive Audio, Bluetooth 6.0 Open Ear Earbuds with ENC Clear Call, 30H Playtime, IPX5 Water Resistant for Sport, Black

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