Material

•  metal (4)
•  plastic (17)

Capacity

•  up to 4000 mAh (1)
•  up to 8000 mAh (2)
•  up to 10000 mAh (11)
•  up to 20000 mAh (3)

Speaker

•  up to 2 W (1)

Display

•  built-in display (2)

Interface

•  Bluetooth 4.x (1)
•  Power Delivery (8)
•  Qi (8)
•  Quick Charge 3.0 (8)
•  USB (31)
•  USB 2.0 (1)

Interface (supplement)

•  AUX connector (1)
•  Lightning connector (5)
•  Micro-B connector (13)
•  Type-A connector (16)
•  Type-C connector (15)

Resistance

•  basic (15)
•  increased (2)

Weight

• 0.17 kg - 0.42 kg

Minimum order quantity

•  from 25 pieces (2)
•  from 50 pieces (17)
•  from 100 pieces (2)