K25 Mini Portable Bluetooth Music Speaker TF Card Music Playing Wireless Stereo Speaker 3 Hours Playing Support Bluetooth Phone Low-profile keys give you a

Low-profile keys give you a quiet

Through the USB port and TF(Micro SD)card port could meet your various listening needs

it supports 7-8 hours' listening of songs

2 x Calibration Tool

this baby gonna surprise you

K25 Mini Portable Bluetooth Music Speaker TF Card Music Playing Wireless Stereo Speaker 3 Hours Playing Support Bluetooth Phone Low-profile keys give you aProduct Features: Portable Bluetooth Music Speaker, Support TF Card Music Playing Stylish and simple style, with a hanging rope. You can hang it on a backpack or bike, mini size, easy to carry, ensure the outdoor application. It would be perfect companion for any environment, outdoor, travel and so on. 3 Hours' Playing Time Compared with other Bluetooth speaker, the working time quintupled as normal speakers. Built in 1200Amb rechargeable battery, the