How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-01 · 7 min read · Independent comparison
• PowerLocus biggest strength: A complete wireless listening package — Bluetooth 5.3, a wired 3.5mm fallback, a built-in noise-reduction mic, Micro SD/TF and FM playback, a foldable over-ear design and a protective case.
• PowerLocus biggest trade-off: It's a single listening device with a fixed 15-hour battery life, so it can't route or split audio between other gear the way a switcher can.
• Sonshine biggest strength: Passive, power-free A/B switching between two audio paths over standard 3.5mm TRS or TRRS jacks, with a mute middle position and ground isolation that helps avoid ground-loop noise.
• Sonshine biggest trade-off: It makes no sound of its own — no cables are included, it needs a 3.5mm source and destination, and it does nothing for Bluetooth devices.
• Who PowerLocus is for: Anyone who wants one pair of headphones for commuting, study, travel or everyday wireless listening.
• Who Sonshine is for: Anyone with a desk or gaming setup who keeps swapping plugs between a PC, a console, a phone and a set of speakers or a headset.
PowerLocus is the listening half of this comparison. It's a Bluetooth 5.3 over-ear headphone with a 40mm dynamic driver, 32 ohm impedance, a 110dB sensitivity rating and a frequency response that runs up to 20,000Hz. In plain terms, that's a mainstream tuning aimed at punchy bass and loud, clear playback rather than studio-flat monitoring. The earcups and headband use memory-protein foam wrapped in leather, and the whole thing folds and stretches, so it's built to sit on a range of head sizes rather than one.
The connectivity story is what makes it flexible. You get Bluetooth with a quoted range of around 36 feet, and the 3.5mm jack means it still works as a wired headset if a battery runs out or you're plugging into something without Bluetooth. There's also Micro SD/TF and FM playback built in, which is unusual at this level and genuinely useful if you want to leave your phone in your pocket. The dual-mic setup with noise reduction and echo cancellation handles calls and hands-free chat. Battery is a 400mAh lithium polymer cell: roughly 15 hours of music, 14–15 hours of talk, and about 2.5 hours to recharge over USB-C. At 165g it's light enough to forget you're wearing it, and the bundle includes a cable, a USB-C charging cable, a protective case and a 24-month warranty.
Buy it if you want one pair of headphones that covers wireless listening, wired backup, calls and offline playback — travel, study, gym-adjacent use, kids, teens and adults. Skip it if your actual problem is routing audio between two devices or two outputs. A headphone can't do that job, no matter how good it sounds.
Sonshine Electronics is not a headphone. It's a small passive switch box — roughly 50mm x 35mm x 24mm and 24 grams — that sits on your desk and lets you flip an audio signal between two paths. Used one way, one input goes to either of two outputs (two sets of speakers, or speakers and headphones). Used backwards, you pick which of two inputs reaches a single output (your PC or your console into one headset). There's also a middle position that mutes everything, which is a small feature that turns out to be very handy.
The part that matters for headphone owners is jack compatibility. It works with 3.5mm TRS (standard stereo) and TRRS (stereo plus microphone) plugs, which means a plain pair of headphones, a phone headset, or a gaming headset with an inline mic can all pass through it. Inside, a metal switch does the physical work and the jacks use brass contacts that resist corrosion. Because the design switches and isolates the ground channel, it's a reasonable pick if you've been chasing hum or buzz caused by a ground loop in your setup.
It's fully passive — no batteries, no power supply, no software. That means no signal delay and no need to think about drivers or firmware. Two honest caveats: audio cables are not included, so you'll need to buy the right 3.5mm cables in the lengths you want, and it's a 3.5mm-only device. Bluetooth headphones won't work through it unless you're using their wired cable.
Buy it if you have a desktop, gaming or streaming setup where you constantly unplug and replug between a computer, a phone, a console, speakers and a headset. Skip it if you want to listen wirelessly or you only ever use one device.
• Best for wireless freedom → PowerLocus Over-Ear Headphones. Bluetooth 5.3 with roughly 36 feet of range and no cables needed.
• Best for switching between two devices → Sonshine Electronics Two channel Audio. That's literally its entire purpose: A/B routing with a physical switch.
• Best for calls and voice chat → PowerLocus. Built-in dual-mic noise reduction and echo cancellation, plus TRRS-style wired headset support through the 3.5mm jack.
• Best for desk setups with speakers → Sonshine. Flip between speakers and headphones without crawling behind the desk.
• Best for battery life and travel → PowerLocus. 15 hours of playback, 14–15 hours of talk, 2.5-hour charge, foldable with a carry case.
• Best for zero-maintenance reliability → Sonshine. Passive, no battery, no charging, no firmware, nothing to run flat mid-session.
• Best for noise from ground loops → Sonshine. It switches and isolates the ground channel, which is aimed squarely at that problem.
• Best all-rounder for one person → PowerLocus, because it works on its own. The switcher only makes sense once you already own two or more audio devices.
My Verdict
In my opinion, most people searching this comparison should buy the PowerLocus Over-Ear Headphones. It's a self-contained product: it plays music, takes calls, works wirelessly or wired, folds into a case and runs for about 15 hours per charge. You can use it the day it arrives with nothing else in the box.
how to switch headphones left right
On the PowerLocus over-ear headphones, the earcups are marked and the headband slides and stretches to fit — you rotate each cup so the L sits on your left ear and the R on your right. The cable connects on the side the manufacturer designed for it, and the cups fold flat for storage. There's no left/right audio routing control on the headphones themselves; left/right is purely a wearing position.
how to switch headphones between devices
With PowerLocus, you switch by disconnecting from one device and pairing with another over Bluetooth 5.3, or by plugging in the 3.5mm cable for a wired connection to a device without Bluetooth. There's a single on/off slider that puts the headphones into pairing mode. If you want to keep two sources permanently connected and switch instantly with a physical toggle, that's a job for the Sonshine switcher instead — but only for wired 3.5mm gear.
how to switch headphones to headset windows 11
In Windows 11, open Settings, go to Bluetooth & devices, and select the PowerLocus headphones as both the output and the input device if you want to use the built-in microphone. For a wired setup, plug the 3.5mm jack into the headphone or headset port and Windows will usually detect it automatically. If your PC has separate headphone and mic sockets, you may need an adapter, since the headphones use a single 3.5mm connection.
how to switch headphones to speakers on computer
If your headphones and speakers are both plugged into the PC, you switch in Windows through the sound output settings or the volume icon's output picker. If you'd rather do it with a physical switch, that's exactly what the Sonshine Electronics two-channel switcher is for: run one input into it and choose between two outputs, with a middle mute position. No power or software is required, and no cables are included, so plan for the 3.5mm cables you need.
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