The Fing-O gave her amazing orgasms, and she found it very addictive. The initial batteries were used quickly. However, when the batteries were replaced, there was battery malfunction and one of the batreries leaked, rendering the device useless. The cause of this malfunction is unclear. I bought her another one!
I bought this Verizon LTE Extender for my summer home where the Verizon signal is one bar or less. Calls would frequently cut off and my alarm kept giving weak cellular signal warnings. This all changed the moment I connected the LTE extender to my wifi router. Now I get 3 -4 bars, and all incoming and outgoing calls go through. The alarm system notes an improved signal as well amd no longer sends warning signals! The only requirement is to keep the phone within 50 feet of the extender. The extender is only useful when the signal is weak. But in those situations it's perfect!