• It integrates card reading, charging, storage and other functions in one. The most basic function of the product is charging and card reading

• It can charge three batteries at the same time and provides a card reader slot with a maximum speed of 2.0 and 20Mb/s, which can read and write TF card

• Support 3 batteries charge at the same time, 2 hours full charge

• Can store 3 TF cards and provide a maximum card reading speed of 20Mb/s

• IP54 life waterproof, not afraid of outdoor rainwater environment

• Skin-friendly silicone + polyester double core rope, practical and beautiful

Specification:

• Material: made of environmentally friendly PC resin, food-grade silicone

• Model: GP-BTR-904-GY

• Compatible with: for GoPro Hero 9