Details:

• Name: Solar panel charger 21W
• Model: HW-SP5
• Product open size: 48.5 x 26 x 1cm / 19.09 x 10.24 x 0.39in
• Product folded size: 26 x 16 x 3cm / 10.24 x 6.30 x 1.18in
• Product Weight: 482G / 1.06pounds
• Packing Weight: 567G / 1.25pounds
• Colors: Green, Yellow, Orange 
• Place of origin: CHINA

Performance parameters:
(1) Solar panel: 21W (MAX)
(2) USB 2.0
(3) Output: USD 5V, 4A (MAX)
(4) Solar panel type: SUN POWER solar panel
(5) Material: ETFE

High Efficiency Version: Built with SUN POWER solar panel, solar conversion efficiency up to 24%.
Unique design: Hook hole design allow easy attachment to backpacks, trees, or tents. Foldable design, easy to carry around.
Rugged Quality: Waterproof design with high quality ETFE materials
Fast Charging Technology: Charging your phone and all other digital devices immediately with sunshine. Great for any outdoor trips and activities.
Suit for various electronics devices, such as mobile phone, iPhone, iPad, MP3,MP4,GPS,camera, etc.