It took me 15 minutes to set up, with two toddlers helping, the quality exceeded our expectations for the price. Battery last a good full day of use for me. First, the phones no longer fit into the case as easily as they once did. You could cork a jug with one. Dead on ArrivalNo Signal from receiver to any Amp or Powered SpeakerManufacturer expects you to have 4 or 5 amps and cables to check The unit does come with both a hard bracket and a Velcro adhesive patch. No more sorting through the dark cupboard shelf on my tiptoes. Many of my Third Eye and similar design plastic mirrors broke when I hit them by accident or helmet fell, etc. )- Too small- Power button and volume are backwards- No quick camera use function- Fingerprint sensor works the 1st time 50% of the timeThe other thing I read on reviews of this was that it was a "fast" phone - I wish I had that experience. De mejor a peor comodidad los situó así: ATH, Sony, Plantronics, Sennheiser y JBL.