We use this transmitter to play music from the smartphone in the car. The handsfree works well, and the music plays mostly well, although sometimes the player will change frequency to FM radio.
Easy to use but makes sure the deadbolt is perfectly lined up in the door frame.. otherwise it keeps trying to relock and kills the battery! Smartphone was a little difficult since you can only pair 1 phone with it and invite others as guest access only. But overall great and sturdy deadbolt.
I am not a professional photographer but sometimes I really want to take nice pictures. This set of portable lens comes handy for me to turn my smartphone into a decent camera. It is easy to setup and carry around. The macro lens is really useful to capture the details of my craft for display.
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