1. It is a 5600mah power bank and CSR8635 V4.0 Bluetooth Earphone
2.With music stream function ,also can chager for the bluetooth headset and your mobile phone.
3.with pocket size, like a mouse, traval with you at anytime.
4.Intelligent IC chip, seven protection function,can protect your mobile phone perfectly.
5.Strong stereo sound qualtiy let you enjoy high-quality music
6.Size:73mm*110mm*21mm
7.Color:black,white,gold ,red
8.Bluetooth version:4.0+EDR  
9.Input Voltage:DC5V 1.5A;  
10.Output Voltage:DC5V 2.1A;
11.Insert bluetooth earphone charging automatically,and show the balance power.