- Transforms Beta TR and R handles
- Uses lithium-ion battery (separately available)
- Charges via any USB energy source
Beta 4 USB Base Unit
With this base unit, older Beta handles (Beta TR or Beta R) can be transformed into a new Heine Beta 4 USB handle. Beta 4 USB handles can be charged with any USB energy source.
In order to transform your handle, you will also need the Heine lithium-ion rechargeable battery.
- Warranty: 5 years