Specs:

• Dimensions: 50 x 119mm
• Battery: 1100mAh internal
• Material: Stainless Steel and Glass
• Charging: Micro USB
• Auto Shut Off: 10 minutes

What's in the box:

• 1 x Grindstone Electric Herb Grinder
• 1 x Stash Jar 
• 1 x Micro USB Cable
• 1 x Cleaning Brush
• User Manual