1. Anti-oxidation plug, the plug is flat and not easy to loosen
2. Plug and play, easy to connect
3. Support mobile phone and tablet connection
4. The shell is made of aluminum, anti-oxidation, no need to worry about discoloration and old problems
5. Small size, easy to carry
2. Plug and play, easy to connect
3. Support mobile phone and tablet connection
4. The shell is made of aluminum, anti-oxidation, no need to worry about discoloration and old problems
5. Small size, easy to carry
