Description
Features
1. 27mm diameter tapers to 25mm
2. Innovative magnet attraction button design with comfortable use in a long term
3. Strong and stable magnetism by powerful N52 NdFeB black magnet
4. Automatic floating battery adjustment by a silicone ring
5. Accepts single 21700, 20700, or 18650 battery
6. 18650 battery adapter included
7. Switch with built-in Canted Coil Spring for better conductivity
8. Large copper contact with mirror polishing craft for better conductivity
