Spatial Audio
Smart Loudness Technology
Superior Sound
12 Studio-Grade EQs from Sonarworks
Wide Frequency Active Noise Cancellation
Transparency Mode
6 Microphones for Enhanced Call Clarity
28 Hours of Total Battery Life
Qi Wireless Charging
GLOBAL MEDIA REVIEWS & AWARDS
A Deeper Immersion Into Silence
The proprietary QuietMax technology and 3 high-quality mic structures provide up to 42dB of noise cancellation depth at a wider range of frequencies (40Hz-4000Hz). The noise canceling earbuds can block out more of the ambient noise no matter if it’s office chatter, city traffic or in-flight noise, bringing you peace and quiet.
* Data from 1MORE lab.
Hear The Difference between ANC Strong and ANC Off
*For illustration only, and the actual experience may vary.
MORE FLEXIBLE TOUCH CONTROLS
ENJOYMENT NEVER ENDS
DUAL-DEVICE CONNECTIVITY
IPX5 WATER RESISTANT
- SPATIAL AUDIO
-
SMART LOUDNESS
TECHNOLOGY -
ANC
Active Noise Cancellation - PASSTHROUGH Mode
-
EQUALIZER
Sound Profiles -
ENC
Environmental Noise Cancellation - DRIVER
- CODEC
- BLUETOOTH
- CONNECTIVITY
- FAST CHARGE
- TOTAL BATTERY LIFE
- WIRELESS CHARGING
- Yes, with dynamic head tracking
- Yes
-
Up to 42dB / Adaptive ANC /
ANC Strong / ANC Mild /
Wind Noise Resistance Mode - Yes
-
12 Preset EQs
Custom EQ -
3 Mics Per Earbud + Deep Neural
Network Algorithm -
10mm Dynamic Driver with DLC
Diaphragm - SBC, AAC
- Bluetooth® 5.2
-
L/R Simultaneous Transmission +
Dual-Device Connection -
Yes
15mins = 3 Hours Playback -
ANC On: 20h
ANC Off: 28h - Yes, Qi Wireless Charging
- No
- No
-
ANC Strong / ANC Mild /
Wind Noise Resistance Mode - Yes
- No
- 3 Mics Per Earbud
- 13.4mm Dynamic Driver
- SBC, AAC
- Bluetooth® 5.0
- No
-
Yes
15mins = 2 Hours Playback -
ANC On: 20h
ANC Off: 28h - No
- No
- No
- No
- No
- 12 Preset EQs
- 2 Mics Per Earbud
- 13.4mm Dynamic Driver
- SBC, AAC
- Bluetooth® 5.2
- No
-
Yes
15mins = 3 Hours Playback - 24h
- No
What’s in the box
Headphones x 1Pair
Charging Case × 1
Type-C Charging Cable x 1
Silicone Ear Tip x 4 Pairs ( S / M / L / XL)
User Guide x 1
| Model | ES903 |
| Single Earbud Weight (With M-sized Ear Tips) | 4.9g |
| Case Weight | 45.2 g |
| Gross Weight | 55.1 g |
| Earbud Dimension | 39.42 x 20.33 x 24.36 mm |
| Case Dimensions | 61.99 x 56.40 x 25.5 mm |
| Earbud Battery Capacity (Single) | 40 mAh |
| Case Battery Capacity | 450 mAh |
| Earbuds Charging Time | 1 hour |
| Case Charging Time (Wired/Wireless) | 2 hours |
| Playtime* (ANC Off) | |
| Earbuds Fully Charged Music Playback | 7 hours |
| Case and Earbuds Fully Charged Music playback | 28 hours |
| Playtime* (ANC On) | |
| Earbuds Fully Charged Music Playback | 5 hours |
| Case and Earbuds Fully Charged Music playback | 20 hours |
| Speaker Impedance | 32 Ω |
| Bluetooth Range | 10m (Open space) |
| Bluetooth Version | Bluetooth® 5.2 |
| Bluetooth Protocols | HFP / A2DP / AVRCP |
| Input | 5V~0.7 |
| Working Temperature | 0℃ ~ 45℃ |
| Frequency Range | 2.400 GHz ~ 2.4835 GHz |
* Above data is from 1MORE lab.
* Playtime is tested in the laboratory under AAC format at 50% volume, which may vary according to device settings, use habits and other factors.
United StatesGreat Sound, Affordable Price
Just as the title, these are great. Easy to connect and switch between all of my devices (5).
United StatesGreat headphones for the cost.
The Aeros literally do 90% of what my original AirPods Pro do for 30% of the cost. They sound great, the spatial audio works really well and in more apps than the Apple pros. The transparency mode works well. These features aren’t quite as polished as apples pros, but they are still well worth the money. The battery life falls a bit short of 1mores estimates, but I get about 3.5 hours out of them with anc on. The only feature that they lack when compared to my AirPods Pro is the ability to use noise cancelling and transparency mode while only wearing one ear bud. Hopefully they add this in a later software update.
United StatesAero vs Evo
Great buds and good listening experience on Aero, but even more pronounced sound stage on Evo. Third Aero pair with great customer service
United StatesGreat ear buds
Great sound and audio control. Battery life much less than expected
United StatesSurprising Sound Quality at this Price
After considerable research and review I decided to purchase both an in-ear and an over ear set for my wife primarily for workouts and air travel, respectively. As a Bose aficionado for many years, I am surprised by the quality of the sound reproduction from both units. My wife is very happy with them because of the quality and, especially, the comfort of the in-ear set. I recommend these.
United StatesAero True Wireless
Nice product. Really good sound.
United StatesGreat earbuds
Good, software excellent
United StatesFeature Rich and Widely Compatible
I have been looking for my first wireless earbuds set and was not going to spend the unreal prices for Apple or other IEMs around the the same price. I saw the Linus Tech Tip video for these and they checked a lot of boxes. I got a great deal for Black Friday and pulled the trigger. Right out of the box before I even installed the app, they prompted to connect to my Andriod. They worked right away and sounded even better after doing the OTA update. so many features and options, VERY flexible and connecting to the work iPhone was just as easy. Connected to my work laptop the next day and my personal desktop later that night and they worked perfectly. Bluetooth headphones doesn't normally have very good compatibility. These are very comfortable also, normally the round ear pieces don't hold or seal well with the larger tips and smaller ones tend to fall out but with the oval/oblong shape fits a lot more evenly in my ears. GREAT JOB!
United StatesAbsolutely amazing
This is like a miracle of micro engineering and electronics. I consider myself an audiophile. By that I mean, does the music I listen to through the speakers, head phones, ear phones, or ear buds I have reproduce the music like I was there live. It does. Boy, does it. It is actually startling at times. Great stereo separation. Extraordinary clarity in the highs and midrange. Even the bass is remarkable, The app is awesome with a great and effective equalizer. Without regard to the cost, the sound from this little gem exceeds everything else I have, even my wired and expensive high quality earphones. I told my wife not to get the new iPad Pro 2 buds for me for our anniversary. I finally found what I have been looking for. For years. I will likely order another par for a backup in case I ever lose these. Thank you for this great product. It is the best. B
United StatesBest earbuds
The sound is wonderful,finally found a pair of earbuds I don’t want to take off, still having issues with the controls, sometimes they don’t want to cooperate , that’s why only four stars .