Uwell Caliburn AK2 Black

Like the Caliburn A2, the Caliburn AK2 (Koko) is also a well-known universal device, because the AK2 is as simple as it is perfect and every detail is thought out flawlessly.

The design of the Koko series has always been more striking than the Caliburn.

The AK2 shares the internal values with the A2, which means that both devices have the 520 mAh huge battery pack share, because this is absolutely sufficient for a device with such a small design.

The battery pack is charged up to 90% within 35 minutes...