- Open fit, no ear tips: the classic i12 shape
- Bluetooth 5.3 · 30h with case
- IPX5 sweat and rain rating
White semi-in-ear stem buds in a round, glossy case shaped like a bubble-tea cup, with Bluetooth 6.0, 13mm bio-diaphragm drivers and just 3 grams per bud.
The Surfans T1 starts with the case. It's round, glossy and shaped like a bubble-tea cup, with a clear crystal-ball look that sets it apart from the flip-top boxes most stem earbuds live in. Inside sit two white semi-in-ear buds weighing 3 grams each, linked over Bluetooth 6.0.
Surfans pitches the T1 as a gift, and the design backs that up. The case stands upright on a desk like a little ornament, and pulling a bud out feels a bit like picking a pearl from a cup.
What makes the T1 stand out among open-fit stems:
Surfans describes itself as an audio brand with over ten years of experience, and it puts that into a 13mm driver where many cute-case pairs cut corners on sound.
The semi-in-ear shape follows the classic i12 idea: the bud rests in the outer ear rather than sealing the canal. It's airy and comfortable for long listening sessions at work, on trips or on the sofa, and you stay aware of the room around you.
For more cheerful finishes and pastel cases, the colors guide rounds up the prettiest pairs by shade.
| Spec | Value |
|---|---|
| Model | Surfans T1 |
| Fit | Semi-in-ear open fit, no ear tips |
| Bluetooth | 6.0 |
| Range | Up to 10m |
| Codecs | SBC and AAC |
| Driver | 13mm bio-diaphragm dynamic |
| Voice coil | Pure copper |
| Impedance | 16 ohm |
| Call mics | Dual mics, AI noise reduction |
| Total with case | Up to 20 hours |
| Case recharges | Up to 3 extra charges for the buds |
| Pairing | Connects automatically when the case opens |
| Controls | Touch: music, calls, volume, voice assistant |
| Bud weight | 3g each |
| Case design | Glossy round crystal-ball, bubble-tea cup style |
| Case size | 43.5 × 43.5 × 68mm |
| Color | White |
| In the box | Case with buds, charging cable, user manual |
| Warranty | 1 year |
Under the cute shell, the T1 carries a 13mm dynamic driver with a bio-diaphragm and a pure copper voice coil. Bio-diaphragms use a thin, stiff cellulose-based film, which helps a driver move quickly and keep detail clean. The maker says the result is fuller sound and better bass than standard buds at the same level.
Open-fit buds always give up some low end compared with sealed tips, since no seal traps the bass. A large 13mm driver narrows that gap, which is why the T1 still sounds lively with pop, podcasts and film soundtracks.
| Part | Surfans T1 | What you notice |
|---|---|---|
| Driver | 13mm bio-diaphragm | Clear detail, more bass than tiny drivers |
| Voice coil | Pure copper | Clean, responsive sound |
| Codecs | SBC, AAC | Good quality on iPhone and Android |
| Mics | Dual, AI noise reduction | Your voice stays clearer on calls |
Bluetooth 6.0 is backward compatible, so the T1 pairs with any phone, tablet or laptop that has Bluetooth. Newer link features only switch on when both ends support them, and most phones today run a 5.x version, so for now the gain is mainly a steady, low-latency connection up to about 10 metres.
Where the T1 shines:
The title calls it noise cancelling, and that describes the call mics. There is no ANC to quiet a bus or plane for you.
The T1 connects the moment the case opens. On first use, pick it from your phone's Bluetooth menu; after that, lifting the lid is enough. Taps on the buds handle music, calls, volume and the voice assistant.
If you're new to stem earbuds, the pairing guide walks through each kind of device, and the touch controls cheat card maps every tap.
Battery is the T1's modest side. The total is up to 20 hours with the case, and the case holds up to three extra charges for the buds. That's plenty for a workweek of commutes and desk sessions, but less than the 40-hour-plus pairs with bigger cases.
Habits that get the most from 20 hours:
When a bud stops charging or one side goes quiet, the charging guide and the left and right reset cover the fixes.
The T1 belongs to a small group of open-fit pairs chosen as much for their looks as their specs. Here's how it compares with two gift-friendly favorites and one classic white pair with more hours.
| Spec | Surfans T1 | MIPOW Miffy TD17 | 1 Hora AUT201 | Jxrev J53 |
|---|---|---|---|---|
| Bluetooth | 6.0 | 5.3 | 5.3 | 5.4 |
| With case | 20h | 30h | 22h | 40h |
| Water | No IP number | IPX5 | Not listed | IPX7 |
| Case | Crystal ball | Miffy figure, color light | Plain | LED digits |
Choose the T1 if:
The MIPOW Miffy TD17 is the pick for Miffy fans and adds an IPX5 rating for sweaty days. The 1 Hora AUT201 is the simple, budget open fit, and the Jxrev J53 doubles the T1's hours with a battery readout and IPX7.
Before you buy, check that:
The T1 comes with a 1-year warranty from Surfans, so keep the box with the gift receipt.
A second thought for gift buyers: think about how the person listens. Someone who spends the day at a desk or on the sofa will love the light, open fit and the case on display. Someone who runs every morning or rides a loud train will get more from a sealed, splash-rated pair, however cute the T1 looks on the shelf.
It's designed as one: the glossy crystal-ball case looks like a bubble-tea cup and stands out straight from the box. The buds are light, open-fit and easy to use.
Up to 20 hours in total with the case, which holds up to three extra charges for the buds.
Yes. Bluetooth 6.0 is backward compatible, so the T1 pairs with any phone, tablet or laptop that has Bluetooth.
No. Its noise reduction works on the dual call mics to clean up your voice. The open fit lets outside sound in.
No. It's a semi-in-ear open-fit bud that rests in the outer ear, like the classic i12 shape.