got this for 2 weeks now and here's my takeaway
Pros
1) light, barely feel it when using
2) calls quality are great! Receiving party hears me clearly, and me hearing loud and clear! Much Much better than my Jabra 65 Eilte 65T Active
3) Can use on either left or right piece instead of limiting to the right piece like my Jabra
4) fast connection to phone. just need to flip open the case.
5) batt life is good
Cons
1) no volume control on earbuds. so sometimes get a shock when volume from music turns up suddenly and have to reach for phone to adjust volume
2) Can only connect to 1 device. I tried connecting to my iPad but doesn't detect.
edit: can only connect to 1 device at any one time
3) the material is smooth, too smooth so sometimes its slippery when taking out of the case. drop risk
4) no call accept function on earbuds. have to manually accept on phone.
edit: double tap on left earbud. works for all types of calls - normal, WA capp, WC call etc