Ztarx S20-PO1-R02 Multifunctional Cooler Bag: Waterproof, Solar&USB Charge, Speaker, and LED LightsZtarx Multifunctional Cooler Bag: Your Ultimate Outdoor Companion **Versatile Features:** Enjoy the convenience of a waterproof, solar and USB charge battery, power bank, wireless speaker, and multifunctional RGBW LED lights all in one sleek design. **Optimal Weight and Size:** Weighing just 970g and measuring 40*28*26cm, this cooler bag can effortlessly hold up to 48 cans of 330ml beverages, making it perfect for any outdoor adventure. **Premium

- Solar Charging Time: 20-24 hours

With waterproof

Speaker Working Time:9-12H

Breathing Mode (Light colors changing slowly)

- **Intuitive Indicators:** Includes 4 LED indicators

Ztarx Multifunctional Cooler Bag: Your Ultimate Outdoor Companion- **Versatile Features:** Enjoy the convenience of a waterproof

**Powerful Illumination**: LED light provides up to 250 lumens of brightness

* Cool White 7500K and Warm White 2500K

a powerful 3Ω/3W speaker

S20-SC15-HB15L

ensuring ample illumination during your adventures- **Innovative Features:** Boasts a high-efficient built-in solar panel board

7V/ 8000mAh