Review: Sennheiser GSP 670 Wireless Gaming Headset

Expensive, but extremley versatile.

Category: Features, Reviews

I’m not the gaming guy here at Reckoner, that’s purely Raj’s domain. Why then did I ask Sennheiser to review the GSP 670 Wireless Gaming headset? I’ve been on the hunt for a nice stereo headset to use with my iPhone to make phone calls on and this bad boy looked like it would kick arse at the job – well, you’d hope so considering the RRP of $499.95!

The GSP 670 looks like the perfect fit for my needs:

Stereo headset – I don’t like hearing background noise whilst on a phone call. With a single ear piece my other ear picks up too much noise and it bothers me.

Boom mic – People not being able to hear me properly is the big reason why I hate using AirPods for phone calls (maybe the Pros are better, but I wouldn’t know as I hate in-ear headphones!). Having a boom mic puts the mic near my mouth so whoever I’m talking to can hear me perfectly.

Bluetooth – all my phone calls happen on an iPhone and they don’t have headphone sockets.

Comfortable – there’s some really lightweight shitty ones out there that are just crap to wear on long conference calls and don’t do enough to block out background noise on my end so I can hear what people are telling me.

It’s way harder than it seems to get a headset that meets all 4 requirements and I wasn’t going to drop $500 on the GSP 670 as I’m not that desperate to find a solution. So I asked Sennheiser to take the GSP 670 for a test drive instead (a perk of the job!).

Comfort – these are not light headphones and are quite bulky. Despite that I wore them for hours with no complaints. Soft ear pads, a not too tight headband and great background noise rejection thanks to the ear cups that cover my entire ear.

Connectivity – you can go wired (micro USB to USB) or wireless using either the USB dongle Sennheiser include, which is supposed to be lower latency than Bluetooth or just use Bluetooth. It also works on the PS4 if you’re a console gamer. The fancy Sennheiser app doesn’t work on the Mac but that’s ok as nobody games on a Mac. Interestingly, battery life is longer over Bluetooth than the USB dongle.

Audio quality – as I’ve said before in many other audio related reviews, I am not an audiophile and have pretty low standards for sound quality. With that considered, the GSP 670 sounds very nice and I would happily use it to listen to music as my sole pair of headphones.

Microphone quality – here’s a sample of me talking in a quiet room, recorded over Bluetooth with my Mac. Dunno if it’s “broadcast” quality like Sennheiser reckon, but you could use it for Twitch just fine I reckon, but probably not podcasting. Here’s a sample of an audio recording over USB. Doesn’t sound much different to the Bluetooth sample to my ears.

Speed of connection – when someone calls me on the iPhone, I want to be able to pick up the headphones, chuck em on my head, answer the call and talk right away. The good news is that the GSP 670 remains connected to my Bluetooth devices and I can answer the call from a button on the headset itself. The iPhone’s internal speaker even rings if the GSP 670 is connected but I’m not wearing them. Excellent.

Ease of use – when a call comes in, I don’t want to be fumbling around to answer it! Luckily the GSP 670 behaves well. It’s good at remaining connected to Bluetooth hosts even if there’s been no activity for a few hours (e.g: overnight). It’s got a cool feature where you can flip the mic boom up to mute things. Just be careful to bring it back down low enough to re-engage the mic.

Multiple simultaneous connections – The GSP 670 can also be connected to multiple devices at once. Right now I’ve got it connected to my Mac over Bluetooth listening to some music and an iPhone. If a call comes in on my iPhone it’ll stop the music, ring and I can answer using a button on the headphones. When the call is over it’ll start playing music again. Exactly how I want it to work. It would be nice if I could pair a 3rd device (my Android phone), but that’s asking too much.

Battery life – had no issues with the GSP 670 lasting for a few days with some phone calls and music listening. Plugging it in overnight every two or three days would suit my use case fine.

$500 is a lot to pay for a phone headset. Shit, $500 is a lot to pay for a gaming headset in my opinion, but if you want a stereo headset with a boom mic and Bluetooth that’s also comfortable, there’s not much else on the market.

Gaming, great. Music, great. Phone calls, great – you won’t get a more versatile pair of cans than the GSP 670. The only thing I’d want to see Sennheiser add to the GSP 670 considering the price point is some form of noise cancellation. That would make the GSP 670 the ultimate all-rounder.