Bluetooth 5.3
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Bluetooth 5.3
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IPX7 Waterproof Rating
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IPX7 Waterproof Rating
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DLC DIAPHRAGM
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DLC DIAPHRAGM
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1MORE PUREPOWER DRIVER
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1MORE PUREPOWER DRIVER
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Dual Microphone Array+AI ENC Algorithmfor Clear Calls
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Dual Microphone Array+AI ENC Algorithmfor Clear Calls
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OPEN-AIR TECH
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OPEN-AIR TECH
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38H TOTAL BATTERY LIFE
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38H TOTAL BATTERY LIFE
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TUNED BY GRAMMY WINNING SOUND ENGINEER
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TUNED BY GRAMMY WINNING SOUND ENGINEER
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QUICK 5-MIN CHARGE = 2 HOURS OF LISTENING
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QUICK 5-MIN CHARGE = 2 HOURS OF LISTENING
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1MORE Pure Power Driver
Surging Sound
The embedded cutting-edge integrated dual-magnetic circuit design of the 1MORE PurePower Driver increases sensitivity to reproduce the most subtle of nuances.
Diamond-Like Carbon Diaphragm
Reveal Every Note
A Diamond-Like Carbon (DLC) Diaphragm, with a molecular structure similar to diamond, reproduces an unexpectedly balanced sound with subtle details. The accurate reproduction of drum strokes, resonant chords, angelic voices, and slight breaths imprint in your ears.
Ergonomic Ear Hooks
Comfortable, Stable, Pinch-Free
The dual support points between the airy loops and the ear hooks alleviate the 10g weight of each earbud.
The Built-in memory wire and ear hooks designed by using various test models fit snugly on your ears for long-wearing comfort. Feel free no matter what hairstyle, accessories, or helmet you are wearing.
Innovative Sound Loops
Comfortable, Stable, Pinch-Free
The dual support points between the airy loops and the ear hooks alleviate the 10g weight of each earbud.
The Built-in memory wire and ear hooks designed by using various test models fit snugly on your ears for long-wearing comfort. Feel free no matter what hairstyle, accessories, or helmet you are wearing.
AI-Powered Noise-Reduction Calls
Crystalline Two-Way Communications
4 high-performance MEMS microphones and an AI-powered deep neural network (DNN) algorithm accurately pick up the human voice and eliminate background noise by up to 30 dB, even in bustling crowds, two-way calls are still clear.
Unique Sound Presets
Enhance Your Listening Enjoyment
Enhance Your Listening Enjoyment
Spice It Up With Extra Flavor
12 studio-level EQ presets from Sonarworks are delicately crafted to apply to various genres, and flavor your music with the different EQs, whether you prefer hip-hop, classical, or electronic, you can easily find one that meets your taste.
1MORE-SIGNATURE SOUND
The 4-time Grammy Award-winning sound engineer, Luca Bignardi precisely tunes each headphone for a natural, authentic sound for better enjoyment.
Extended 38-Hour Battery Life
5-Min Quick Charge Gets 2 Hours Extra Playtime
IPX7 Sweat-Resistant Design
Washable Sports Earbuds
The IPX7 waterproof rating* protects your earbuds from rain and sweat. You don’t have to panic if it starts raining.
*The charging case of the earbuds is not water-resistant.
*The charging case of the earbuds is not water-resistant.
Wirelessly Charge*
Instant Charge Without Plugging in
Keep consistency with your other wirelessly charge-enabled devices, charging your 1MORE earbuds have never been easier.
*The charging case of the earbuds is not water-resistant.
*The charging case of the earbuds is not water-resistant.
Advanced
Bluetooth 5.3 Technology
Bluetooth 5.3 Technology
Seamlessly Connectivity
The 1MORE S50 sport earbuds feature the currently most advanced Bluetooth 5.3 version. Supporting seamless use - less power consumption, strong anti-interference, effortless entertainment, and wide compatibility.
Sensitive Touch Control
Smart Playback Keeps You In The Zone
Feature Comparison
Product Name
- Design
- Driver
- Bluetooth Version
- Playtime Per Charge
- Total Playtime with Charging Case
- Fast Charging
- ENC
Environmental Noise Cancellation - WEIGHT
Per Earbud / With Case - WaterProof
IPX Rating - Charging Time
Earbuds/Case
S50
- Open-Air Tech
- 1MORE PurePower Dual Magnet Driver
- Bluetooth®5.3
- 11 Hrs
- 38 Hrs
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Yes
5Min=2Hrs Playback - 4 ENC Mics + DNN AI Algorithm
- 10g/63g
- IPX7
- 80 Min/90 Min
S30
- Open-Air Tech
- 14.2 mm DLC Dynamic Driver
- Bluetooth®5.3
- 10 Hrs
- 30 Hrs
- No
- 4 ENC Mics + AI Algorithm
- 10g/59.7g
- IPX5
- 90 Mins/2 Hours
What's In The Box
Headphones x 1Pair
Charging Case × 1
Type-C Charging Cable x 1
Sound Loops x 3 Pairs (XS / S / L / xl)
| Model | EF906 |
| Earbud Weigh | 10 g |
| Case Weight | 63 g |
| Product Weight | 82.5 g |
| Earbud Size | 50.68 × 38.27 × 20.26 mm |
| Case Size | 86 × 65 × 29.8 mm |
| Earbud Battery Capacity | 60 mAh |
| Case Battery Capacity | 500 mAh |
| Earbud Charging Time | 80 mins |
| Case Charging Time | 90 mins |
| Earbud Playtime (Fully Charged) | 11 hours* |
| Total Playtime (Fully Charged) | 38 hours* |
| Impedance | 16 Ω |
| Wireless Range | 10 m |
| Bluetooth | Bluetooth® 5.3 |
| Bluetooth Protocol | HFP / A2DP / AVRCP |
| Input | 5V 1A |
| Working Temperature | 0 ℃ ~ 45 ℃ |
| Frequency Band | 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.
Customer Reviews
4.6 Based on 27 Reviews
Customer Photos
Filter Reviews:
TS
01/14/2025
Todd S.
United StatesStill gives ear fatigue
Sound is good, bur the length of the ear buds causes it to rest against my ear and eventually cause me discomfort and pain
MG
11/22/2024
Monica G.
United StatesI recommend this product
Terrible volume no customer service
Worse ear buds. One bud has minimal volume with many reviews confirming this issue
J
10/30/2024
James 
United StatesVery great sound for the price, the open backs allow for you to hear others around you, and I’m a self defense junkie so I always like to be aware of my surroundings. I haven’t tested it in the shower yet but apparently they are waterproof. Not a lot of base, which is fine with me, but the higher end of the sound spectrum is nice. If you’re looking for a mid range earbud that helps keep you aware these are the ones you want.
FS
09/14/2024
Frederick S.
United StatesI recommend this product
S50 recommendation
The sound is very good. I purchased these for the more advanced Bluetooth, its water resistance, the extremely low latency and more secure fit. They are comfortable to wear, which I do all day and forget I have them on. I would recommend this item, I think it is a decent value at the price I paid.
A
07/16/2024
Anonymous
United StatesI recommend this product
Great
The souns quality is really great, the battery also It's light but hanging in ear make it uncomfortable sometimes by touching the whole back of the ear, but the good thing it's not closing the ear and you can hear the sorrounding.
HE
07/14/2024
Hatem E.
United StatesI recommend this product
Didn’t receive it
Didn’t receive it Delivery is selyaed for almoat 4 days and I’m leaving the current address I didint expect this delay and I’m very disappointed
DR
05/31/2024
Dan R.
United StatesI recommend this product
This is my favorite Bluetooth
They work so well my wife and brother bought them. They work very well and at a great price. If and when I need another Bluetooth I will buy these. I highly recommend them.
A
05/16/2024
Anonymous
United StatesI recommend this product
Do you have different sizes?
I like them, but The over the ear version seem to be a little too large for my ears
A
05/07/2024
Anonymous
United StatesI recommend this product
Returning
Never Used these items
E
04/26/2024
Edgar
United StatesVery comfortable and love the professional sound
A
03/16/2024
Anonymous
United StatesI recommend this product
Excellent sound and battery life.
Pros: very simple to setup. Sound exceptional for an open hear bud. Battery life is incredible, was over 60% after a week of use. Support multi point connections flawlessly. Cons: not the most comfortable open air hear buds on long time use (but much more comfortable than standard hear bud). Gesture controls on the device are almost unusable for me. Very limited settings (double or triple tap) and do not even work well: many times confused double and triple tap.
N
02/24/2024
Nick
I recommend this product
1more S50
I’ve tried many types of open earbuds for my gym experience. I’ve tried Soundcore, Shokz, and Oladance and these are by far my favorite. The fit is perfect, and the squishy tips included only help in finding that sweet spot. The ear hooks do their job and keep them exactly where you left them. I find that I’m never adjusting them or moving them around, they aren’t too loose like some, or too tight like others. The sound is nice and punchy for open earbuds. You can choose different types of sound profiles, but unfortunately you can’t use a custom profile. Not a deal breaker. Overall, the sound loud but clear, and have a nice presentation based on the profile you are using. All while keeping you aware of your surroundings which is perfect for the gym or outdoor activities. The only gripes I have with the experience is minor connectivity issues and every once in a while the touch controls are a little finicky. However, the competition has these issues as well so it’s difficult to complain about these especially when it happens so rarely. Overall, it doesn’t **** the experience and I will be keeping these for the foreseeable future. These earbuds do their job so well, and at a much lower price point, that it’s hard to justify purchasing from the competition. Do yourself a favor and look no further, these are the best in the category.
A
02/16/2024
Anonymous
United StatesI recommend this product
Love it
Great product love everything about, last long battery and the product doing is great and really comfortable
A
02/15/2024
Anonymous
United StatesI recommend this product
S50
I'm using them for TV and as they are vocal centric they are working out quite well.
A
02/02/2024
Anonymous
United StatesI recommend this product
Cool!
Decided to take a chance on these. My typical preference is noise canceling, so these are 180 degree change. Wanted something to use for running on the street. Very happy with the sound, and being able to hear what's going on is an added benefit. Great for listening when you need to be aware of your surroundings. Battery life is stellar, too.
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