really I do not advise you to take this very crafts from Xiaomei. I never thought that they could release this shit. It worked just fine in the first week. then it started - you can not connect because you enter the wrong PIN. and nothing in the settings of devices has not changed. I ceased to connect a smartphone. then he refused and the plate. with noutom I struggled for a long time, but could not connect these ears. done and reset - did not help.
Now the last straw - yesterday listened to a book, the right was in the box, listening to the left. started to fall asleep, I took a left and went to bed. morning include - in any. left earpiece is dead. loaded box, did reset all as dead poultices. read that he (the left earpiece) went into a deep sleep, and one can only technical methods to revive him. but plaque fly, I paid for this shit 100 dollars at the start of sales = why do I have to dance with them, what would they make? Now I threw it in the freezer. write may zavedutsya manner.
p.s. experimentally tested and found out that the capacity (in my case) on the left earpiece 50 percent greater than the right (after the right discharged, gested in its case and then only 50-60 percent at the left is shown on SMART).
To sum up - this is a real hemorrhoids. not highly recommend.
p.p.s. I am not Hayter Xiaomei. I mi a1 and mi pad4 - wonderful things. mocked them hard and often - bekaplyu, I sew different firmware, experimenting at full - never had a hint of the bugs. but that shit in the form of headphones I have just killed.