Material

•  metal (1)
•  plastic (2)
•  textile (1)

Capacity

•  up to 4000 mAh (1)
•  up to 20000 mAh (1)

Speaker

•  up to 2 W (1)
•  up to 3 W (1)

Interface

•  Bluetooth (1)
•  Bluetooth 3.x (1)
•  Bluetooth 4.x (1)
•  Power Delivery (8)
•  Qi (11)
•  Quick Charge (2)
•  Quick Charge 3.0 (6)
•  USB (34)
•  USB 2.0 (1)

Interface (supplement)

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

Weight

• 0.245 kg - 0.645 kg

Minimum order quantity

•  from 25 pieces (1)
•  from 50 pieces (1)