Fits securely even on the top. Dont use dog stuff on felines. Still on 80%- Phone tells you its percentage so will be easy knowing when I need to charge it- Connects to Bluetooth INSTANTLYCons:- More expensive than I wouldve liked (but hey ho, you get what you pay for)- Even the smallest tightest strap still gets slightly loose on my head. I bought a pair not knowing any better and sent them back as fast as I could after 1 days use. Im able to connect the Node to the BTR5 via aptHD and walk around the living-room which is pretty awesome - Not the best range and doenst make sense to use it in regular AAC or aptX in the house, but for sitting across the room its a cool option. The small nails work well for clocks and such, as mentioned, and the larger ones work well for a weighty item such as a mirror. But there is something about this specific sent/variety that absolutely sucks. Normally, a product meets my expectations. They definitely turn heads and can revert to normal headphones if need be. Just what I wanted!