Lenz heat technology - integrated heating element All finger individually heated Heating power is adjustable over 3 stages Heat up to 10 hours Water column +10.000 mm 4-way stretch fabric Integrated lens cleaning element Rechargeable lithium-ion batteries Global USB charger with charge indicator Click Here for the Lenz Heated Size Chart Package contents: 2 pcs. Lenz heat glove 3.0 men 2 pcs. Battery Pack Glove Type 2 1 Global USB charger 100 - 240 V 1 USB charger with charge indicator country-specific plug Size Chart: