The Hamilton Devices KR1 brings a new dimension to concentrate devices.  The first thing you will notice is the quality.  The KR1 is built with high quality materials and its design expertly blends form and function.  When you pick up the device, you can feel the quality and you will be struck by the sleek styling.

The coil deck is 510 Thread meaning you can use the awesome included wax coil, or any other 510 thread coil with the device.  The KR1 is engineered specifically for use with the Hamilton Wax Coils but its standard threading system naturally permits it to be coupled with any 510 thread coil.  Moreover it’s equipped with a PCTG terpene resistant housing. 

Replacement Coils are available.

Features
High Quality Materials
510 Thread Coil Deck
Variable Voltage

Specifications
Battery Capacity:  500mAh
Battery Charge Type:  Micro-USB
Battery Charging Voltage/Current:  5V/500mA
Working Voltage:  3.2V to 4.0V
Resistance Range:  0.5Ω to 2.0Ω
Charge Time:  1-3 Hours
Voltage Levels:  Blue for 3.2 V, White for 3.6 V, and Red for 4.0 V
Change Voltage:  Click Button 3 Times Quickly
On/Off:  Click Button 5 Times Within 2 Seconds
Low Power Warning:  LED Flashes 10 Times Rapidly
Time Protection Limit:  10 Seconds
Battery Level Indicator:  Red for 70%-100%, White for 40% to 70%, Blue for 10% to 40%

In The Box
1 KR1 Device
1 Mouthpiece
1 Charging Cable
1 Set of Replacement Gaskets
1 Loading Tool
1 Instruction Manual
1 Warranty Card