... the standard3)All product has good quality,we don't sell bad one.If you want too cheap ... you ASAP.newest clip Metal MP3 Player•Support 128MB--8GB Micro SD/TF Card For MP3 Player. (need a TF memory ... , MAC OS, Linux •1)If the weight doesn't over 100kg,plz choose express delivery(UPS,EMS,DHL,FEEX ... not so safe,plz give insurance request.1)Payment:T/T,westorn union,escrow,paypal,MoneyGram or other2)Buyers ...