1. Six silicone suction cups are firmly adsorbed, stable and not falling off
2. Do not need to take off the shell, just put it to charge
3. Smart chip, stable charging without hurting mobile phone
4. When fully charged, the trickle mode is automatically switched to prevent overcharging
5. Multiple protection, safe and reliable
6. Rich oil coating on the surface, increase resistance to prevent falling
7. Small size, easy to carry
8. Input: 5.0/9.0V=2A, output: 5.0/9.0V=1.2A
9. Dimensions: diameter 5.5x1.3cm
10. Weight: 100g
