Bose Sport Open Earbuds vs Tozo NC9

And I will say that these actually sound best at 50 to 75% volume rather than cranking them to 90 or 100%. So you may actually end up getting 6 to 7 h...

2 millimeter drivers are also a little bit larger than average, so they should pack bigger sound, and the battery life is very competitive, the buds t...

It's like I told Bose to make the perfect product for me, so not a Bose hater. Also, to prop up the open buds for my personal experience, my wife, who...

small it fit the charging case but not fully like shown in the Amazon pictures (basically like fitting into pants and your gut hanging out, case also didn't have a sort of latch to secure the charging case from opening unintentionally *Protective case with a latch to keep the charging case secure and avoid it from falling out and get damaged or lost* - Failed - looked good on site but upon arrival it had no sort of "Latch" to secure it shut , and the protective Case did not fully secure over the entire Charging case* *Protection over the charging port or wireless Alternative* - PASS/Fail Product failed because even with the protective Case it did not cover the Charging Port at the rear of the Buds Charging Case, our concern was charging issues down the line as the port would get filled with dust and fine powders (something we have noticed with the company phones making their handheld use restricted more to speakerphones) Product Passed and went on for Testing thanks to it Wireless charging option for the case *Easy cleaning the goal to easily clean the buds and inside the case to keep it free of dusts and Powders* Product did decently I'd say 3.5 out of 5 due to the mentioned "Exposed" Charging Port long as the case still stays closed we noticed no Dust or powder made it's way fully inside just on the outer edges of the case. *Option to display Battery life on the device or case - not required but a nice option* Fail /Nay this device has no option that displays the battery level of the buds on your phone or on the case but i have seen they have another model that does (shame there is no way to compare the differences between the products) Now the personal Review- i submitted my feed back , and figured i do the same here Earbuds size are nice and compact, you notice them but they aren't a Burden. Both Buds also have the Bluetooth antenna

They aren't terribly responsive. I agree with other reviewers regarding battery life and chargning features. The battery life is TERRIBLE and they do not charge quickly. If you don't leave them constantly charging when not in use, you will be lucky to have 10% battery life when you go to use them

I wish!. 3. The battery. The bud charge won’t last more than 4 hours playing it with 80/90% volume