Material

•  metal (2)
•  plastic (12)

Capacity

•  up to 4000 mAh (1)
•  up to 5000 mAh (1)
•  up to 8000 mAh (2)
•  up to 10000 mAh (11)
•  up to 20000 mAh (5)
•  up to 20000 mAh (1)

Speaker

•  up to 2 W (1)

Display

•  built-in display (2)

Interface

•  Bluetooth 4.x (1)
•  Power Delivery (5)
•  Qi (6)
•  Quick Charge 3.0 (5)
•  USB (19)

Interface (supplement)

•  AUX connector (1)
•  Lightning connector (2)
•  Micro-B connector (9)
•  Type-A connector (11)
•  Type-C connector (10)

Resistance

•  basic (11)
•  increased (1)

Weight

• 0.17 kg - 0.29 kg