Specs:

• Height: 4.25”
• Width: 1.73”
• Depth: 0.95”
• Weight: 5.01 oz
• Run time: 6 hrs

Design & Details:

• Perfect for keeping hands toasty in cold weather
• Charges cellphones, mp3 players, tablets, cameras, and other USB compatible devices
• Heat up to 120° F/50° C on both sides with 3 heat settings for adjustable comfort
• Lights to indicate levels for battery and heat
• Rechargeable 4400 mAh lithium-ion battery for long-lasting warmth
• Neck lanyard included