Streamlight Stylus PRO USB Rechargeable Penlight A2

A sleek, compact, USB rechargeable pen light with amazing brightness. Allows you the flexibility of charging on-the-go, provides a pocket clip for convenience, and the ultimate in versatility with new high and low mode functionality.Water-resistant sliding metal sleeve protects USB port Push button tail switch - momentary or constant on operation Fully regulated output for consistent lumen performance over the battery life