These Valco NL21 TWS Earbuds are not a bad choice at all. Of course, they are not as fancy as some of the more expensive ones out there, but they are the best you could afford with the little money you have.
The model is called Valco NL21, which is short for the Finnish word “nappiluurit” (It is also short for Neuvostoliitto, Soviet Union). Nappiluurit literally means button phones, and the 21 is the year of release (Even it is late December). The design work here comes from the Chinese engineers, but the sound is 100% Valco.
There are literally thousands of these wireless earbuds today, so what makes these so different?
First of all: These aren’t the pinnacle of evolution, and they’re certainly not the last of our designs. They’re not perfect either. While these can be used as wireless handsfree devices for calls, we’re not 100% satisfied with the sound quality of the phone calls. It is “fair enough”. So if your main use for the headset is to make calls, then these are not your devices.
Valco NL21 TWS Earbuds Specs:
- Product: True Wireless Bluetooth Earbuds
- Product Model: NL21
- BT Version: V5.0 Support HFP/HSP/A2DP/AVRCP/SPP/PBAP
- Bluetooth range: about 10m
- Battery capacity: case 540mAh + Single Earbud 70mAh
- Battery duration: Music playback 7.5H, talk time 7.5H
- Charging Time: Charging box 2H, earbuds 1.5H
- Speaker: φ6mm, 24Ω
- Working Current: 7mA
- Voice Support: Voice assistants (Siri, Alexa etc.)
- Waterproof classification: IPX6
The sound quality when listening to music is again where we have put our focus. Unlike with all the competition, our sound guru Jasse the Magnificent “Audio Bin Superman” has spent months perfecting these earbuds for a uniquely high-fidelity listening experience in this price range. We truly believe that we have earned all the money you paid for these little gems.
Otherwise these are pretty much standard for this market. The headphones have a battery that lasts roughly 7.5 hours, plus a second battery in the charging case, which then powers the earbuds themselves many times over before they need to be plugged into a USB charger.
To get the best idea of these gadgets and their production process, watch the video below.
Note – The ear studs are, as the name suggests, for ears only. Do not use them as a sex toy or insert them into any body orifice other than your ears. Do not. Seriously.
Overall, these may be the best ANC Headphones of 2021. The Valco NL21 TWS Earbuds fit amazingly and sound great.