Ztarx Waterproof Solar/USB Charging Hard Cooler with Bluetooth Speaker&Power Bank& Multifunctional LED Light
S20-D35L
S20-D35L Ztarx Waterproof Solar/USB Charging Hard Cooler with Bluetooth Speaker&Power Bank& Multifunctional LED Light
1.Origianl design, private tooling, patents in China&USA. 2. Wireless waterproof bluetooth speaker, enjoy music freely. 3. Solar Panel/USB: recharge for the battery. 4. 2000mah power bank, charging for cellphone in emergency. 5. Mulfifunctional LED light, lighting and atmosphere (seven color light). 6. Red SOS, necessary for emergency rescue.