We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-05 · 6 min read · Independent comparison
If you want the longest battery life and the widest wireless reach for everyday surround sound listening, choose MCHOSE V9; if you need a lighter over-ear set with a bigger driver and physical volume control for toddlers and shared family use, choose syndesmos 2.4GHz. Both are 7.1 surround sound headphones aimed at PS5, PS4 and PC, but they solve the same problem in two very different ways — and if you're shopping for toddlers, that difference matters more than any spec sheet headline.
• MCHOSE V9's biggest strength: a 250-hour battery rating and a 40-meter Bluetooth range, so you charge it rarely and can walk around the room without dropping the signal.
• MCHOSE V9's biggest trade-off: it's heavy on paper at 500 g and its Bluetooth version is listed as 5.1/5.0, so it's not the newest wireless standard in this matchup.
• syndesmos 2.4GHz's biggest strength: a 50 mm dynamic driver, a 2.5-hour charge time and on-ear buttons plus a volume wheel — simple, hands-on control that kids and grandparents both understand.
• syndesmos 2.4GHz's biggest trade-off: a 60-hour battery and a 33-foot (roughly 10 m) range, so it needs charging far more often and won't roam as far from the source.
• Who each is for: MCHOSE V9 for the long-session, low-maintenance listener who hates charging; syndesmos 2.4GHz for the lighter, more tactile set you'd hand to a child or use at a desk.
The MCHOSE V9 is built around endurance. Its battery average life is listed at 125 hours, with a 250-hour figure attached to the model, and its Bluetooth range is quoted at 40 meters. Read those two numbers together and you get a picture of a headset designed for people who put it on and forget about it — no mid-evening scramble for a cable, no "stay near the console" rule. The 15 ms latency figure is also the lower of the two here, which is the number that actually matters for surround sound headphones during fast, positional audio: footsteps, engines, directional cues.
Who should buy it: the PC, PS5, PS4 or Switch player who wants one headset that stays charged for weeks and reaches across a room. Who should skip it: anyone who needs the lightest possible set, or who prefers a physical volume dial over button controls — in my opinion, the 500 g listed weight and button-only control type are the two things to think hard about before committing.
syndesmos 2.4GHz: Who It's For
The syndesmos 2.4GHz takes the opposite approach: fewer hours, more hands-on control and a bigger speaker. Its 50 mm dynamic driver is the standout spec — larger drivers generally move more air, and for a gaming headset that's usually about fuller low-end and a wider sense of space in surround mixes. Impedance is listed at 32 ohm with 95 dB sensitivity, which is an easy-to-drive combination, and the frequency response starts at 20 Hz.
Battery is 60 hours with a 2.5-hour charge time, so the routine is short charges rather than rare ones. Bluetooth range is quoted at 33 feet, roughly a room's worth. The controls are the part I'd highlight for families: on-ear buttons plus a volume wheel, which means volume changes without menus, apps or a phone. It's an over-ear circumaural design in ABS, with passive noise cancellation and a 3.5 mm jack, aimed at teens and adults, and it comes with a carrying case.
Who should buy it: someone who wants a straightforward kids headset for toddlers in the house, or a desk-bound player who likes a wheel under their finger. Who should skip it: anyone who hates charging, since 60 hours is a fraction of the other option.
Side-by-Side: Which Should You Choose?
• Best for battery life → MCHOSE V9. 125 hours average, with a 250-hour figure on the model, versus 60 hours.
• Best for wireless freedom → MCHOSE V9. 40-meter range against 33 feet — a big practical gap if you move around.
• Best for driver size and impact → syndesmos 2.4GHz. A 50 mm dynamic driver versus the balanced armature driver in the MCHOSE V9.
• Best for simple controls → syndesmos 2.4GHz. On-ear buttons and a volume wheel beat button-only control for quick adjustments.
• Best for lighter, kid-friendly handling → syndesmos 2.4GHz. The listed weight is 7.04 ounces against 500 g for the MCHOSE V9.
• Best for charging convenience → syndesmos 2.4GHz. A 2.5-hour charge time is quick and predictable, though you'll do it more often.
• Best for a wired fallback and long ownership → MCHOSE V9. Both have a 3.5 mm jack and a one-year warranty, but the MCHOSE V9 also includes a receiver, cable and mic in the box.
If I were buying one of these for a household that includes toddlers, I'd pick the syndesmos 2.4GHz. The 50 mm driver, the on-ear volume wheel and the lighter, more compact build make it the easier set to hand over, adjust on the fly and pack away in its case — and for kids headset duty, that tactile simplicity beats a bigger battery number. I'd choose the MCHOSE V9 instead if the headset lives on an adult's head for long stretches, because 125+ hours of rated battery, a 40-meter range and 15 ms latency are the specs that actually reduce daily friction. Either way, check the current price on Amazon before you commit, since both sit in the budget gaming-headset space and value shifts.
how to get surround sound headphones
You don't need special hardware to "get" it — you need a headset that supports 7.1 surround and a source that outputs it. Both the MCHOSE V9 and the syndesmos 2.4GHz are listed as 7.1 surround sound headsets, so the work is in enabling the surround mode on your PS5, PS4 or PC audio settings.
how to test surround sound headphones
Play something with clear directional audio — a game with footsteps, or a surround test clip — and check whether sounds move left, right, front and behind rather than just louder or quieter. On the MCHOSE V9, the 15 ms latency figure means positional cues should arrive with less delay than the 20 ms listed for the syndesmos 2.4GHz.
how to fix surround sound headphones
Start with the basics: confirm the 3.5 mm jack is fully seated if you're wired, or that the receiver is connected if you're wireless, then re-select the surround output in your console or PC settings. Both headsets use passive noise cancellation only, so if audio sounds thin, it's a settings or source issue rather than an active noise-canceling feature interfering.
how to make surround sound headphones comfortable
Comfort comes down to fit and weight. The syndesmos 2.4GHz is listed at 7.04 ounces with a circumaural over-ear design, which suits smaller heads and longer wear; the MCHOSE V9 is listed at 500 g, so if you're shopping the best lightweight neckband-style option for toddlers, the lighter set is the more sensible starting point.
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