30% Lighter
Communication
Advanced 1MORE Bass More+ Tech
Bluetooth 5.3 Unleashed
Let Music Accompany Every Moment
Set your own control perference
What's In The Box
Headphones x 1Pair
Charging Case × 1
| Model | S31 |
| Earbud weight (Single) | 8.2 g |
| Case Weight | 63.6g |
| Gross Weight | 80g |
| Earbud Dimension | 44.52 ×46.84 ×13.61 mm |
| Case Dimensions | 684.52 X 62.3X 27.81mm |
| Earbud Battery Capacity (Single) | 60 mAh |
| Case Battery Capacity | 600 mAh |
| Earbuds Charging Time | 90 mins |
| Case Charging Time (Wired) | 120 min |
| Speaker Impedance | 16 Ω |
| Bluetooth Range | 10m (Open space) |
| Bluetooth Version | Bluetooth® 5.3 |
| Bluetooth Protocols | HFP / A2DP / AVRCP |
| Input | 5V=0.5A |
| Working Temperature | 0℃ ~ 45℃ |
| Frequency Range | 2.400 GHz ~ 2.4835 GHz |
The specifications are acquired
from laboratory tested data.
* The playback time, tested under the laboratory condition of AAC format and 50% volume, may vary with different device setting, environments, usage and other
factors.
United StatesVery light
Was going to get the Anker version, but they charge ridiculous amount. Found this for a much reasonable price. Looks very premium and it's very light. Not as light as some other people were saying, but it's like the weight of 1.5 quarter (the USD coin if you are not familiar). So imagine wearing 1.5 quarter on your ear. The app only has 3 options for sound (simple), but I would have liked more options. You can switch how the touch (1 click, 2 click, 3 click) works. However the hold is not changablem wished they change that.
United StatesBad experience
I received a different product. It’s was a gift to my daughter. I m very sad. Sorry!
United StatesGood price, great sound.
United StatesPromise delivered
These open earbuds are such a great deal and experience. They work reliably, fit well, give decent sound, and pair easily. I have S50s and I love the fact that you can use a wireless charger with the case. The only thing I wish my S31s had was wireless case charging. Other than that I recommend these to anyone I get a chance to tell. My brother ordered them recently. :-)
United Statesgood so far
S31's are lightweight and really comfortable to wear all day; the sound is loud with the bass being really good without it becoming muddy our distorted. Highs and mids are crisp and clean-vocal pick up is awesome. The call quality is top notch with no lag or robotic sound. Walking in them they would need readjusting at times, but all in all..I wish i had another pair.
United StatesMissing charging cable
I have enjoyed the headphone; however, I received my order without a charging cable despite it being shown to come with one in the website. I emailed customer service twice and also have called three times with no response or replacement for the cable. This was disappointing to me.
United StatesEarbuds I never received.
I purchased these earbuds for 1MORE Store and never received them. It’s been over two months. I thought they were just out of stock but today I received a request to rate the buds. I hope this review with tickle 1MORE to send me the earbuds so. I can review them
United StatesReally like these earbuds. Clean sound and very comfortable.
United StatesI have MANY similar earbuds - these are excellent
Fit is great, sound is excellent, amazing value for the $$. Yes - get these, you won’t regret it at all. Love them.
- Earbud Weight
- Case Weight
- Product Weight
- Earbuds Size
- Case Size
- Earbud Battery Capacity
- Case Battery Capacity
- Earbuds Charging Time
- Case Charging Time
- Earbud Playtime (Fully charged)
- Case and Earbuds (Fully Charged)
- Speaker Impedance
- Bluetooth Range
- Bluetooth Version
- Bluetooth Protocol
- Input
- Working Temperature
- Frequency Band
- 8.2g
- 63.6g
- 80g
- 44.52 × 46.84 × 13.61mm
- 84.52 X 62.3X 27.81mm
- 60mAh
- 600mAh
- 90min*
- 120min*
- 8 hours*
- 30 hours*
- 16Ω
- 10m
- Bluetooth®5.3
- HFP / A2DP / AVRCP
- 5 V ⎓0.5 A
- 0℃ ~ 45℃
- 2.400GHz ~ 2.4835GHz
- 10 g
- 59.7g
- 79.7 g
- 44.92 × 47.11 × 22.64 mm
- 104.8 × 54.6 × 30.0 mm
- 85 mAh
- 600 mAh
- 90 mins*
- 120 mins*
- 10 hrs*
- 30 hrs*
- 16 Ω
- 10 m
- Bluetooth® 5.3
- HFP / A2DP / AVRCP
- 5V 0.5A
- 0 ℃ ~ 45 ℃
- 2.400 GHz ~ 2.4835 GHz