If you want immersive HiFi sound with active noise cancellation and a battery life that lasts through your entire day of jogging, choose 21X Earbuds; if you need over-ear comfort with a foldable design for long listening sessions, choose DOQAUS LIFE 4.
• 21X Earbuds: The standout strength is the powerful Active Noise Cancellation (ANC) combined with Transparency Mode and a massive 40-hour total playtime, but the trade-off is an in-ear form factor that may not suit those who hate pressure on their ear canals. This pick is for students and joggers who need to stay connected to the world while blocking out distractions.
• DOQAUS LIFE 4: Its biggest advantage is the over-ear design offering all-day comfort and a portable foldable build, though it lacks the specific ANC features detailed in the other model's specs. This option is best for travelers or home listeners who prioritize physical comfort and easy storage over deep noise isolation.
• The Verdict: If you are running outdoors, the 21X offers the security and focus you need; if you are sitting down or folding them up for travel, the DOQAUS wins on portability.
The 21X Earbuds are engineered for people who live busy, mobile lives where focus is just as important as the audio quality itself. With Bluetooth 5.3 technology, these true wireless earphones provide a stable connection up to 33 feet, ensuring that your music doesn't drop out whether you are walking across campus, commuting on a train, or navigating a crowded city street. The inclusion of Active Noise Cancellation (ANC) and Environmental Noise Cancellation (ENC) means you can create a personal bubble of silence even in chaotic environments like libraries, cafés, or busy lounges. For anyone looking for the best anc headphone for jogging, the ability to switch between noise cancellation and Transparency Mode is a game-changer. You can block out the hum of traffic when you need to zone in, or instantly flip to Transparency Mode to hear approaching cars and cyclists without taking the earbuds out.
Battery anxiety is a thing of the past with this model. A single charge delivers up to 10 hours of continuous playback, which is more than enough for a long workday or an extended run. When the battery does dip, the LED smart display case provides an additional 30 hours of power, bringing the total to 40 hours. That digital screen isn't just a gimmick; it shows the exact remaining battery percentage for both the earbuds and the case, so you always know exactly how much juice you have left before you head out. Fast charging support ensures that if you forget to charge overnight, a few minutes in the case gives you hours of use. Whether you are hitting the gym, studying late into the night, or watching movies on a laptop, the 21X keeps up with your schedule without interruption.
These earbuds are also built for durability and ease of use. They carry an IPX4 waterproof rating, meaning they can handle sweat and light rain without issue, making them a solid choice for earbuds for jogging in various weather conditions. The ergonomic design ensures a secure fit that won't slip out during movement, and the touch controls allow you to manage calls, skip tracks, and activate your voice assistant with simple taps. However, they might not be the right fit for someone who prefers the plush cushioning of large over-ear headphones or who finds in-ear monitors uncomfortable after several hours. If you need a lightweight, high-performance solution that balances sound quality, noise control, and battery endurance, the 21X is a powerhouse. But if you prefer a design that wraps around your ears rather than sitting inside them, or if you need a headset that folds flat for a backpack, you should look elsewhere.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-26 · 7 min read · Independent comparison
The DOQAUS LIFE 4 targets a different segment of the market entirely, focusing on users who prioritize physical comfort and portability above all else. As an over-ear headphone, the primary selling point is the "All Day Comfort" promise. Unlike in-ear models that can cause fatigue in the ear canal after prolonged wear, these headphones rest on the outer ear, distributing weight differently and often feeling less intrusive for long listening sessions. This makes them an ideal companion for students studying in a dorm room, office workers wearing them during long conference calls, or anyone who simply enjoys the classic feel of big headphones. The design also includes a foldable feature, which is a significant practical advantage for anyone who carries their audio gear in a bag or backpack. Being able to collapse the headset significantly reduces its footprint, making it much easier to store in a tight space compared to rigid or bulky non-folding alternatives.
Connectivity is handled via Bluetooth 5.4, which represents a step up from older standards and suggests faster pairing speeds and potentially lower latency. For a user who values the ability to listen to high-quality stereo sound without the bulk of wires, the DOQAUS offers a compelling package. The "LIFE 3 Over Ear Headphones" designation in the title hints at a lineage of products designed for everyday utility, suggesting a focus on reliability and ease of use.
However, the trade-off lies in the lack of specific mention of Active Noise Cancellation or water resistance ratings comparable to the 21X. If your primary use case involves intense physical activity like running in the rain or heavy sweating, these over-ear headphones might not be the most robust choice. They are better suited for stationary activities, casual walking, or travel where you want to enjoy rich audio without worrying about moisture damage. Furthermore, while they fold up nicely, they do not offer the same level of discreetness as true wireless earbuds. If you find yourself needing to answer a call quickly while on the move or want something that disappears into your pocket, the larger form factor of the DOQAUS LIFE 4 could feel cumbersome. This product is perfect for the listener who wants to sink into their music for hours at a time and needs a device that is easy to pack away when the session is over.
• Best for Battery Life → 21X Earbuds: With a combined 40 hours of playback and an LED display showing real-time battery levels, the 21X far outlasts the typical usage cycle of standard over-ear headphones.
• Best for Active Use & Sweat Resistance → 21X Earbuds: The IPX4 waterproof rating and secure in-ear fit make these superior for jogging and workouts, whereas the DOQAUS lacks stated water resistance.
• Best for Noise Isolation → 21X Earbuds: The dedicated Active Noise Cancellation (ANC) and Transparency Mode allow for precise control over your environment, a feature not explicitly detailed for the DOQAUS.
• Best for Portability & Storage → DOQAUS LIFE 4: The foldable design allows these headphones to collapse into a compact shape, making them easier to stow in a small bag compared to carrying a charging case.
• Best for Long-Session Comfort → DOQAUS LIFE 4: Over-ear designs generally offer better pressure distribution for marathon listening sessions, avoiding the ear-canal fatigue common with in-ear buds.
• Best for Modern Connectivity → DOQAUS LIFE 4: Equipped with Bluetooth 5.4, the DOQAUS offers the latest connectivity standard, potentially providing slightly faster pairing and stability than the Bluetooth 5.3 in the 21X.
• Best for Situational Awareness → 21X Earbuds: Transparency Mode lets you hear your surroundings instantly, which is critical for safety while running outdoors or crossing streets.
• Best Value for Students → 21X Earbuds: The combination of HiFi sound, ANC, and long battery life makes these particularly suitable for library study sessions and campus life.
After weighing the specifications and intended use cases, I would personally buy the 21X Earbuds. The inclusion of Active Noise Cancellation, Transparency Mode, and an IPX4 waterproof rating creates a package that is genuinely versatile for modern life. Specifically for jogging, the ability to block out background noise while maintaining awareness of traffic when needed is a safety feature that over-ear headphones cannot match. The 40-hour battery life and fast charging also mean I never have to worry about the device dying mid-workout or mid-study session. While the DOQAUS LIFE 4 is a comfortable, foldable option for home use, the 21X offers a more robust set of tools for an active, on-the-go lifestyle.
Yes, the 21X Earbuds feature an IPX4 waterproof rating, which protects against sweat and light rain, making them suitable for outdoor exercise in damp conditions.
The provided specifications for the DOQAUS LIFE 4 highlight HIFI Stereo Audio and Bluetooth 5.4 but do not explicitly list Active Noise Cancellation as a feature, unlike the 21X model.
The 21X Earbuds offer up to 40 hours of total playtime with the charging case, significantly longer than what is typically expected from standard over-ear headphones without frequent recharging.
Yes, the 21X Earbuds are compatible with both iOS and Android devices, featuring universal Bluetooth 5.3 connectivity for seamless pairing across platforms.
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