Coverage: In indoor it covers around 10 to 13 meters without walls and with walls it covers around 9 to 10 m. in out door it covers around 9 to 10 m.

Latency : Not suitable for gaming, you can hear the delayed keyboard typing sound. while watching movies you will not feel that delays so ok for movies

Sound :60 to 70 % volume is very high when compared to my wired headphones so i am hearing at only 10 to 20 % of volume in indoor (mild silence) still it feels good ,at 50 % you will not hear ...

Best headphones at this price nice quality amd bass i super awesome must go for it

very good quality buds great battery backup color is so classy and i liked the style of it mivi has really made a very good neckband sound quality is amazing and i loved the product so much

Best Neckband ever I used . It has almost no delay in sound and with perfect bass and sound quality. The overall sound is balanced which is best for me in hearing. Loved this one ❤️

Amazing sound quality in these collor earphones. Very eye catching color and very sleek design. Comes with good sound quality and amazing bass experience. Very light weight and comes with very pocket friendly price range.

I like the look of this neckband.Blue colour is very unique. Sound quality is awesome battery backup is extreme call quality is also good overall best product according to price

Very nice looking very gorgeous.... sounds quality is awesome.. battery backup is superb... cheap and best..

The actual earpiece could be a tad smaller without compromising quality. You get what you pay for. Good for plus size individuals. The neckband mic actually works well. The battery life is very good as marketed. Pretty good compared to other. Sound quality is decent and I would choose battery life over slight sound quality compromise which is merely a matter of taste in case of these. Completes the movie experience with bass on a budget. Yes the bass is not overpowering but adequate as needed...

Mivi is killing it these days. I could never imagine I'd get such good quality neckband in such budget. Got them for 599 in big billion sale.
Earphones are really comfortable to wear. But the main point is battery. Fast charge is available and one charge last for at least 3-4 days if you're a heavy user.
Overall amazing performance.

Wonderful neckband ....
I am in love with it ...i regularly use it ...
I liked the product's excellent features, and the most important was the ability to connect two devices simultaneously and swipe between a phone and neckband while making a call....It is rough and tough. ...one must buy it .