Description:Model: PN-921Brand: PINENGColor: Black， Yellow，Blue， PinkNet Weight: 69gSize: 97*27*26mmOutput: DV5.0V 1AInput Current: DC5V 1ABattery capacity: 3.7V 2500mAh 9.3WhStandby time: more than 5000 hours<br>Features:Ultrasonic selfie function.Easy and conversat to carry.It can compatible with most of the mobiles on the market.<br>Package included:1X User Manual1X Micro USB Cable1X PN-921 Power Bank