1. The shell is made of metal + flame-retardant VO PC material, high temperature resistance
2. Upgraded and strengthened rigid contacts, firmly stuck, not afraid of bumps
3. The ring-shaped ambient light, soft and warm, does not touch the dark when plugged and unplugged at night
4. Temperature control components, smart IC, pure copper spring
5. Enlarge the positive contact, good conductivity
6. Material: metal+PC
7. Output interface: 3 x USB
8. Input voltage: 12-24V
9. Output voltage: USB purple: DC4.5-12V / 4A, USB green: DC4.5-12V / 6A, USB black: DC5V / 2.4A
10. Working temperature: -10 to 55 degrees Celsius
11. Applicable charging range: mobile phones, tablets, digital products
12. Dimensions: 37 x 22 x 66mm
13. Weight: about 42g

Features:
GT680: 3xUSB port, purple hole for Huawei super fast charge (FCP/SCP) 22.5W, for Xiaomi/Samsung (QC3.0/2.0), etc.
GT780: 3xUSB port, green port is full protocol super fast charge, most fast charge protocols on the market, for Huawei 22.5W/40W super fast charge, for OPPO VOOC 20W, for OPPO Super VOOC2.0 65W, for one Add WARP 30W etc.