Features:
Stylish design,is good for gift.
Superior sound quality, Enjoy your music and unique enhanced bass.
mini portable with lanyard,easy to carry.
Water resistant IPX5,Splash proof, rainproof, Dustproof, outdoor travel speaker, perfect for outside.
Built in rechargeable battery for up to 10 hours
Support TF card,FM radio,hands free.
Specification:
Bluetooth version:V5.0
Battery: 3.7V 1200mah 
Playback Time: 8-10 hours 
Charging:USB DC5V
Charging Time:4hours 
Frenquency Response:20-20kHz 
Wireless Range:Up to 10 meters 
Weight:220g 
Dimension:75x88mm 
Function:Bluetooth,TF Card,AUX,FM Radio,hands free 
Packing list:
1X wireless portable bluetoot speaker
1X usb cable
1X user manual