Feature: 1. Excellent Performance: Professional manufacturing, exquisite workmanship, low power consumption, stable performance and high reliability. 2. Multifunction: With 2 USB output, 2 way 12VDC DC output, 1 way QC3.0 fast charge, 1 Type C output, solar charging and wireless charging. 3. Safety Protection: Built in short circuit, overload, over current, over voltage, over temperature protection, etc, prevent electric leakage. 4. Large Capacity: With large capacity 82500mAh lithium ion battery, portable power station is powerful enought to charge plenty of smart electronics. 5. Wide Application: 300W portable generator is suitable for home, office, outdoor, night market, car emergency, and so on, with bluetooth speaker. Specification: Item Type: Portable Power Station Material: Metal and ABSBattery: Ternary lithium battery 82500mAh(delivered with built in battery)Input Charging: DC18V/4A Charging time: DC18v: 6-7 hours AC Output Power: 300wBulb Type: LED lamp Power Indicator: LED control panelService Life: > 500 times Pure sine wave inverter output, support maximum continuous discharge 300W. 1 Wireless charging 1 Bluetooth speaker 2 USB 5V/2.1A(Maximum:3.1A) output; 2 way 12VDC DC output 1 way QC3.0 fast charge (4-9V/ 2.1A); 1 x Type C outputSupport 15-18V solar charging. Fitment: Universal for various environment . Package List: 1 x Portable Power Station1 x User Manual1 x Power Adapter1 x Plug Note: Power supply is divided into 110 and 220v, two kinds of AC output is not the same, 110v family AC power of the country must only use 110v, 220v must only use 220v.