Instruct: Classify the given Amazon review into its appropriate rating category
Query: Short term useful life

Purchased June 1, 2018 to use my iPhone 4 as an iPod. Product worked great for about six months. Unfortunately even though it still charges and connects tightly to phone, the phone will not recognize or accept the charge!! Have submitted inquiry to Maxboost support, see if they answer. In the meantime looking for alternatives instead of tasing my money with this brand.