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Epos GTW 270

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Outdated Product
Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth; radio channel; Range (m): 10; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 100; aptX: aptX Low Latency; Operating time (music) (h): 5; Charging port: USB-C; Waterproof: IPX5;
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Epos GTW 270
Colour
Connection and design
Designin-ear
Connection typewireless
ConnectionBluetooth
radio channel
Range10 m
Specs
Frequency range20 – 20000 Hz
Sensitivity100 dB
Emitter typedynamic
Harmonic distortion coefficient< 2 %
Microphone specs
Microphonebuilt into the case
Frequency range100 – 7500 Hz
Sensitivity-20 dB
Features
Codec supportaptX Low Latency
Power supply
Power sourcebattery
Charging time1.5 h
Operating time (music)5 h
Operating time (with case)20 h
Charging portUSB-C
General
WaterproofIPX5
In boxsilicone tips
charging case
USB-C dongle
Added to E-CatalogJuly 2021
P/N
1000230

840064400312

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Epos 2026 - new arrivals, bestsellers, and the most relevant models Epos.
What characteristics should good headphones have?Guide to key features of headphones
Decent headphones with a "significantly inflated" price. If they fix the flaws, it will be good.
19 December 2021 
I bought headphones for working with my computer. I purchased the EPOS GTW 270 Hybrid with a dongle for 12,000 rubles during the 11.11 sale. Overall, the headphones aren't bad; the sound is quite clear, and they don't fall out of the ears. But there are some issues. "Out of the box" they seemed to play, but every 1-2 minutes there were some "crackling" sounds. I installed the software, updated the firmware, and all the "crackling" disappeared. When connecting to a smartphone, everything seems fine, but occasionally some artifacts "appear."

Just half an hour ago, I was talking with a friend, and initially, everything was fine. But after about 10-15 minutes, it started... When the other person spoke, there was a background noise along with their voice. When I spoke, everything was fine. When they talked, it was as though some "interference" was coming with their voice. At first, I thought it was an issue on their end. But I took out the headphones, placed them in the case, closed and reopened it, and put them back in my ears. And miracle! All the "interference" disappeared. I did all this without interrupting the call. So the problem was definitely on my end.
When connected to a computer via a dongle, it seems to work normally, but! Apparently, to save battery life during a pause of more than 3 seconds (on YouTube, in a player), the connection almost breaks. And if you start watching after 3 seconds or more, the headphones don't immediately produce sound, and there's some kind of "connection click" in them. If the pause was less than 3 seconds, everything is fine, everything goes smoothly.

Overall, with all these quirks, it's "livable," but not for such a price. I bought these earbuds only because of the dongle, to connect to the computer without problems. They are sold both with and without it ("Epos GTW 270" and "Epos GTW 270 Hybrid"), the earbuds are 100% the same, the price differs solely due to the dongle. It just so happens that these are the only similar compact "buds" with a dongle available at the moment. There are no other similar ones currently on the market.
They work excellently on batteries. I've never had the need to "urgently recharge," even though I use the headphones very actively with both my smartphone and computer. In terms of latency, the headphones are very good. Personally, I don’t feel any delay. This is true for both Bluetooth (aptx) connections with smartphones and through the dongle (aptx ll). I have about 5 different Bluetooth headphones (without aptx) and the delay on all of them was simply irritating. It was impossible to watch anything, only to listen.

I bought the Epos GTW 270 Hybrid for 12,000 RUB on discount, but they usually cost 15,000 RUB without discounts. The version without the dongle, the Epos GTW 270, usually costs around 9,000 RUB. In my opinion, the fair price for the Epos GTW 270 is 3,000 RUB. For the version with the dongle (Epos GTW 270 Hybrid), it's 4,000 RUB. For 9,000 – 15,000 RUB, a device like this should work perfectly, without any hiccups or distortions. In any case, I’m satisfied because other companies don’t seem to make similar headphones with this kind of functionality. If they fix the bugs in the software, then 12,000 RUB is a normal price overall.
Pavel Lebedevuse Epos GTW 270 few months
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