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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want two complete pairs of earbuds in one box with a huge 120-hour total playtime figure and a modern Bluetooth 5.5 chip — great for a Nintendo Switch household where two people want to play at once — choose SZHYHTIKI 2; if you need a single pair with a faster 9 ms low-latency mode for Switch, a built-in power bank case, and quad noise-isolating mics for calls, choose VOLT PLUS TECH Pro Earbuds.
• SZHYHTIKI 2 biggest strength: You get two pairs of earbuds that pair independently, plus Bluetooth 5.5, a 13 mm dynamic driver, 8 hours per charge and a 120-hour total playtime claim.
• SZHYHTIKI 2 biggest trade-off: The 20 ms latency is fine for music and casual play, but it is the slower of the two for timing-sensitive gaming, and the case is plain plastic with no power-bank function.
• VOLT PLUS TECH Pro Earbuds biggest strength: A 9 ms latency figure, 26 mm dynamic drivers, quad mics with CVC 8.1 noise reduction, IPX4 splash resistance and a 2000 mAh case that doubles as a power bank.
• VOLT PLUS TECH Pro Earbuds biggest trade-off: One pair only, a Bluetooth 5.3 chip rather than 5.5, and the charging case itself is not waterproof.
• Who SZHYHTIKI 2 is for: Couples, siblings, or a two-player Switch setup where two people each want their own earbuds from one purchase.
• Who VOLT PLUS TECH Pro Earbuds is for: One person who wants the lowest latency of the two, a rugged-ish sporty build, and a case that can top up a phone.
The headline feature here is unusual and worth understanding before you buy: this is a two-pair product. You open the box and there are two full sets of earbuds, each able to connect to its own device without interfering with the other. For a household with a Switch and a phone, or two people who share a commute, that single detail changes the math completely. One person can be on a call while the other plays.
Under the hood it runs a Bluetooth 5.5 chipset with a stated range of up to 20 metres, which is generous for moving around a house. Pairing uses a hall switch, so once you have connected the first time, opening the case reconnects automatically — genuinely convenient if you are the kind of person who grabs earbuds one-handed while reaching for a controller. Touch controls handle play/pause, track skipping, volume, calls and the voice assistant.
Sound is built around a 13 mm dynamic driver with 32 Ω impedance and a 20 Hz–20,000 Hz range, with two mics doing omnidirectional pickup and ENC noise cancelling for calls. In my opinion that combination points to a warm, bass-forward tuning rather than an analytical one — fine for games, podcasts and pop, less so if you want surgical detail. The LED display on the case shows the charge level of both the case and the buds, which matters more than it sounds when two people are sharing one case. Battery is quoted at 8 hours per charge with a 1.5-hour charge time and a 120-hour total playtime claim.
Buy it if you want two pairs of earbuds for Switch sessions, shared listening or a partner. Skip it if you are a single user chasing the lowest possible input lag, or you want a case that can charge your phone.
This is the more specialised pair. The spec that jumps out for gaming is the 9 ms audio latency — less than half the figure quoted for the SZHYHTIKI set. If you play anything where audio cues need to line up with what is on screen, that number is the reason to pick this model, and it is the closest thing to a "best clip on" style low-lag feel you will find between these two on paper.
The case is the other differentiator: a 2000 mAh battery that works as a power bank, with a quoted 25 hours of total earbud use (5+ hours streaming per charge, 20+ hours from the case) and a 7-level LED readout. It charges in 2 hours via USB-C and comes with three tip sizes. Bluetooth is 5.3 with a 33-foot range, and the design allows switching between single-bud and dual-bud use freely.
Buy it if you are one person who wants low latency, loud output, strong call noise rejection and a case that can rescue a dying phone. Skip it if you need two pairs, want the newer Bluetooth 5.5 chip, or plan to use the case near water.
Side-by-Side: Which Should You Choose?
• Best for a two-player Switch setup → SZHYHTIKI 2. Two independent pairs, two devices, no interference.
• Lowest audio latency for Switch → VOLT PLUS TECH Pro Earbuds. 9 ms versus 20 ms is a meaningful gap for timing-sensitive play.
• Best long battery life bluetooth earbuds for Switch → both, depending on how you count. SZHYHTIKI 2 quotes 8 hours per charge and 120 hours total; VOLT PLUS TECH quotes 24–25 hours total but adds a 2000 mAh power-bank case.
• Best for phone calls in noisy places → VOLT PLUS TECH Pro Earbuds. Quad mics with CVC 8.1 and up to 30 dB of noise reduction is the more serious call setup.
• Best for sweaty workouts or rain → VOLT PLUS TECH Pro Earbuds. IPX4 on the buds; the SZHYHTIKI sheet lists waterproofing but nothing as specific as an IPX rating.
• Best for charging a phone on the go → VOLT PLUS TECH Pro Earbuds. The case is a power bank; the SZHYHTIKI case only displays charge.
• Best for sharing with a partner or friend → SZHYHTIKI 2. That is the whole point of the two-pair design.
• Best for newer wireless tech → SZHYHTIKI 2. Bluetooth 5.5 with a 20 m range beats 5.3 with a 33-foot range on paper.
If I were buying for Switch, I would pick the VOLT PLUS TECH Pro Earbuds — for me, the 9 ms latency is the single most useful number here, and the quad-mic noise reduction plus the power-bank case make it the better all-round daily pair for one person. I would choose the SZHYHTIKI 2 instead if two people need to play or listen at the same time, or if I wanted the newer Bluetooth 5.5 chip and a genuinely enormous total playtime figure. Neither is a compromise pick; they simply solve different problems.
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