Capacity

•  up to 4000 mAh (2)
•  up to 5000 mAh (5)
•  up to 6000 mAh (2)
•  up to 8000 mAh (2)
•  up to 10000 mAh (17)
•  up to 20000 mAh (6)
•  up to 20000 mAh (1)

Speaker

•  up to 2 W (1)

Interface

•  Bluetooth 4.x (1)
•  Qi (2)
•  USB (4)

Interface (supplement)

•  AUX connector (1)
•  Lightning connector (2)
•  Micro-B connector (2)
•  Type-A connector (4)
•  Type-C connector (2)

Weight

• 0 kg - 0.27 kg