Sell ▧✴✎【Happy shopping】 GD-7720 / GD-7740 / GD-7760 Super Solar Lighting System Rechargable with Speaker best price

Welcome to our store If you have any questions during the shopping process please contact our customer service BRAND NAME: GDSuper Model: GD-7720 Super PRODUCT DETAILS: - Solar panel charge: 6V 3.5W. - Battery: 3.7v 10000 mAh: li-ion Battery Recycling 500 times. - DC input: 3.7v 1000mAh. - Range of application: Charging Battery 3-5V. - Operating temperature: 0-40 C. - Operation time: 3 LED Bulbs: 4.5 hour . FM & MP3: 10-12hours. ====================================================== BRAND NAME: GDSuper Model: GD-7740 Super PRODUCT DETAILS: - Solar panel charge: 6V 6W. - Battery: 3.7v 7200 mAh: li-ion Battery Recycling 500 times. - DC input: 3.7v 1000mAh. - Range of application: Charging Battery 3-5V. - Operating temperature: 0-40 C. - Operation time: 3 LED Bulbs: 4.5 hour . FM & MP3: 10-12hours. ====================================================== BRAND NAME: GDSuper Model: GD-7760 Super PRODUCT DETAILS: - Solar panel charge: 6V 10w. - Battery: 3.7v 10000 mAh: li-ion Battery Recycling 500 times. - DC input: 3.7v 1000mAh. - Range of application: Charging Battery 3-5V. - Operating temperature: 0-40 C. - Operation time: 3 LED Bulbs: 4.5 hour . FM & MP3: 10-12hours. ====================================================== Method of use: 1. Place the solar panel in a sunny location. 2. Set it to the solar panel to its maximum power device (place it in shape) 3. Perpendicular to sunlight at about 45-90 degrees of inclination. 4. Connective using the multi-head USB cable.