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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want maximum battery life with true noise-cancelling call clarity and a tougher waterproof rating, choose Matast Earbuds; if you need physical button controls, lighter buds, and a newer Bluetooth generation, choose OLLSPAKER Sport Earbuds.
• Matast Earbuds — biggest strength: Up to 75 hours of total playtime, IP7 waterproofing, and 4 ENC noise-cancelling mics that passively cut around 80% of background noise for calls.
• Matast Earbuds — biggest trade-off: Touch controls only, and ear-hook buds are bulkier than semi-in-ear designs, so they suit workouts better than all-day casual wear.
• OLLSPAKER Sport Earbuds — biggest strength: Physical push buttons that work with sweaty hands or gloves, a light 5.7g-per-bud build, and Bluetooth 6.0.
• OLLSPAKER Sport Earbuds — biggest trade-off: IPX4 only handles sweat and light rain, and there is no noise-cancelling feature at all.
• Who Matast is for: Runners, gym-goers and commuters who want long battery, clear calls in noisy places, and rain-resistant durability.
• Who OLLSPAKER is for: Anyone who hates touch controls, wears gloves or lifts weights, and wants a barely-there fit for long sessions.
The Matast Earbuds (model B02) are built around three things: battery, call clarity, and staying put. On a single charge you get up to 10 hours of music, and the charging case stretches that to a claimed 75 hours total. The case has a dual LED display so you can see both the case's remaining power and the buds' charging progress — a small detail, but a genuinely useful one when you're heading out the door and don't want to guess. A full charge takes about 1.5 hours over Type-C.
Sound comes from a 13mm dynamic driver with a 20Hz–20,000Hz range, tuned for what the brand calls deep bass and a mellow midrange. For workout music, that's the right instinct — a bigger driver usually means more low-end push than a smaller one. The four ENC microphones are the standout feature for anyone who takes calls mid-run: they passively cancel roughly 80% of background noise and focus on your voice, which matters if you're taking a call on a windy street or in a loud gym.
Fit and durability are where Matast leans hard into the "sport" label. Flexible ear hooks plus three sizes of ear caps keep the buds locked in during vigorous movement, and IP7 nano-coating waterproofing handles sweat, splashes and rain. Connectivity is Bluetooth 5.4 with a 15-meter range, and the brand claims double the data speed and 30% lower power draw versus 5.3.
OLLSPAKER Sport Earbuds: Who It's For
The OLLSPAKER Sport Earbuds (model Earbuds-145) take a different angle: comfort, control, and a newer wireless generation. Each bud weighs just 5.7g, and the semi-in-ear shape with an adjustable ear hook is designed to reduce pressure on the ear canal — that's the pitch for people who find full in-ear buds uncomfortable after an hour. The buds are made of silicone, which stays grippy when things get sweaty.
The control scheme is the headline difference. Instead of touch surfaces, OLLSPAKER uses physical push buttons. If you've ever stabbed at a touch sensor with sweaty hands, or tried to skip a track through a winter glove, you know why that matters. The brand also points out that physical buttons give clear tactile feedback and are easier to locate without looking. Hall switch technology means the buds power on and reconnect automatically when you open the case.
Audio is a 12mm dynamic driver paired with dual driver units, with a 20Hz–20,000Hz range and a spatial-sound mode that gets pushed harder in game mode for more precise positioning. Battery is 6 hours per bud at medium volume, and the 400mAh case brings the total to 66 hours — note that the brand lists 33 hours as the combined figure for both buds, so read the numbers carefully. A full case charge takes about 1.5 hours via USB-C. Bluetooth is listed as 6.0 with a 10-meter range, and there's a 1-year warranty plus 24/7 support.
Buy OLLSPAKER if you want glove-friendly buttons, the lightest possible fit, and you mostly train in dry conditions or indoors. Skip it if you take a lot of calls in noisy places — there's no noise-cancelling feature here — or if you run in heavy rain, since IPX4 is the lighter of the two water ratings.
• Best for battery life → Matast Earbuds. Up to 10 hours per charge and 75 hours total versus 6 hours per bud and 66 hours total on OLLSPAKER.
• Best for waterproofing → Matast Earbuds. IP7 nano-coating beats IPX4 for rain and heavy sweat.
• Best for calls → Matast Earbuds. Four ENC mics cutting around 80% of background noise; OLLSPAKER lists no noise control.
• Best for control in gloves or with sweaty hands → OLLSPAKER Sport Earbuds. Physical push buttons instead of touch.
• Best for comfort and light weight → OLLSPAKER Sport Earbuds. 5.7g per bud with a semi-in-ear, low-pressure design.
• Best for the newest Bluetooth → OLLSPAKER Sport Earbuds. Bluetooth 6.0 versus 5.4 on Matast — though Matast claims a longer 15m range against OLLSPAKER's 10m.
• Best for bigger bass drivers → Matast Earbuds. 13mm versus 12mm, both dynamic.
• Best for gaming or spatial audio → OLLSPAKER Sport Earbuds. Its game mode boosts spatial sound and positioning.
In my opinion, the Matast Earbuds are the safer buy for most people shopping this category. The combination of 75 hours of total playtime, IP7 waterproofing, and four ENC mics that cut background noise on calls is a more complete package for real-world training and commuting — the three things that actually annoy earbud owners are battery anxiety, sweat damage, and bad call quality, and Matast addresses all three directly.
I'd pick OLLSPAKER only if physical buttons are a dealbreaker for you, or if you want the lightest possible fit and mostly train indoors. If that's you, it's a genuinely good alternative. Otherwise, check the current price on Amazon and go with Matast.
I don't quote prices here because they change often. Both sit in the budget sport-earbud space, so check the current price on Amazon using the button on this page before deciding.
No. The spec sheet lists noise control as "None." The Matast Earbuds, by contrast, use four ENC microphones that passively cancel around 80% of background noise for clearer calls.
Matast. Its IP7 nano-coating is rated for sweat, splashes and rain. OLLSPAKER's IPX4 handles sweat and light rain but is the lighter rating of the two.
Not well. Matast uses touch controls, which struggle with gloves and sweaty fingers. If that's a priority, OLLSPAKER's physical push buttons are the better choice.
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