JOYROOM D121 CHI SERIES 10000MAH POWER BANK

• Timeless classic design with electroplating and matte workmanships, high class look
• 10000mAh high capacity, keeps your device full of power
• 2 USB ports, support sharing 2 devices charging together
• It can automatically adjust output current according to different charging devices
• Smart Li-polymer battery, high conversion rate and long lifespan
• 10-level safe and reliable protections
• Special LED digital display for easy power status reading
• LED flashlight for emergency illumination in the darkness
• Compact and lightweight, easy for carrying