Vison Imp.& Exp. Co., Ltd. [China]

Detailed Product Description

1. Built in standard USB connection charges with any USB powered device
2. Manual voltage switch with three options; 5.5V, 8.4V, 12V
3. When used as a direct power source, provides approx 3 hours talk time or 10 hours MP3 use
4. Rugged metal casing with magnetic case closing for proper protection of solar cells

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