ES-B01-6W Foldable Universal Solar Charger

1. Universal solar charger for any devices ,smart phones, power banks, BT speakers, there’s the sun, there’s power. 2. Super slim&foldable. Can be held by a hand. 3. High speed solar charging, up to 6W max. charging current. 4.Can be multi-units connected to get at least 2 times of charging power. 5. Easy to hook to backpack with carabiner.