• USB charger.- Charges direct from AC outlet
• Battery holds charge for up to 12 hours of continue use
• All Pupil.- Nice and bright light allows perfect view
• Compact battery pack with light dimmer for total brightness control
• 100 % Portability.- No wall charger needed. Freedom to move from room to room
• P D Range: 48 - 76

**Everyday Low pricing with full warranty for three years.