The power bank is dual-output， charge two mobile devices simultaneously. With battery power display， convenient to use. 
  
Features:  
The power bank is made of high quality material， very durable. 
5000mAh large capacity: premium Li-ion battery cells add an extra 5000mAh to the battery life of your smartphone， tablet or digital camera.  
With LED table lamp， more convenient. 
Slight shake to display the power. 
Dual-output， charge two mobile devices simultaneously. 
Simple design: connection ports are located on one end of the power bank. 
With battery power display， convenient to use. 

Specifications:  
Brand: Besiter 
Model: BST-0197B 
Color: White， Black (Optional) 
Material: ABS 
Input: DC 5V-2A 
Output1: DC 5V-2.1A 
Output2: DC 5V-1A 
Cycle Life: >500 times. 
Charge Time: 2-4h   
Product size: Approx. 10.7 * 5 * 2.3cm / 4.2 * 1.97 * 0.9in 
Product weight: Approx. 144g / 5.1oz  
Package size: Approx. 18 * 12 * 2.5cm / 7.1 * 4.7 * 0.98in 
Package weight: Approx. 196g / 6.94oz 

Package List:  
1 * Power Bank 
1 * USB Cable 
1 * User Manual