I don't have time for a review, but i advice to not buy it. Tested on GN2, very bad outbound audio quality, works bad with Bt headset, no battery indicator, cheap material, data connection does not work, tech support non existent, they don't answer your mail.
Waste of money for me.
P. S. Refund policy mean that you have to send it at your expense to Hong Kong, be careful.
Inviato dal mio HUAWEI MT7-TL10 utilizzando Tapatalk