

Inventiv is a pair of glasses with an open ear design that allows you to listen to music and make calls while being hands-free. It connects to all your mobile devices whether IOS or Android using Bluetooth 4.0 connectivity offering lower latency and a range of 9 meters.
Origin: China
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I am satisfied with my purchase. I just needed my package to arrive early to make it perfect. The sound quality is not bad. Phone calls sound pretty good. It's a good product.
I really like these sunglasses! They are very light. The headphones always hurt my ears, so this is perfect for me. They worked perfectly for me. It was very easy to connect to my phone.
It was a great success for me. I used it on a hike and it worked great. It's always better than wearing headphones that can fall out all the time. The Bluetooth works very well, it sounds very clear when you listen to music.
The Bluetooth sunglasses
Inventiv is a pair of glasses with an open ear design that allows you to listen to music and make calls while being hands-free. It connects to all your mobile devices whether IOS or Android using Bluetooth 4.0 connectivity offering lower latency and a range of 9 meters.
Sound quality
The Inventiv features an over-the-ear speaker system and microphone that allows you to listen to music, make hands-free calls or receive navigation instructions while driving so you can stay alert to ambient noise and enjoy stress-free outings wherever you are. It's perfect for biking, walking and more.
Connectivity and battery
The device has a battery that also charges via a USB port on the frame and provides up to 3 hours of music and calls for a full one-hour charge. It connects to all your mobile devices whether IOS or Android using Bluetooth 4.0 connectivity offering lower latency and a range of 9 meters.
Design
The glasses have frames made of premium materials with a matte finish designed to fit both men and women, the lenses are polarized with a gray tint with UV 400 protection, and they come with various accessories including a premium triangle leather case, a storage pouch, a microfiber cleaning cloth and a USB charging cable.