SPECIFICATIONS Brand Name: MIJIA Output Interface: Micro USB Input Interface: Micro USB Input Interface: USB Type C Input Interface: Lighting Hign-concerned Chemical: None Battery Type: Li-polymer Battery Shell Material: Plastic Features: With Flashlight Type: Portable Power Bank Certification: CE Support Quick Charge Technology: Two-way Quick Charge Max Input: 120W Features: with Solar Panel,With Flashlight,Digital display,Charger & Battery in Xiaomi 200000mAh Solar Power Bank Large Capacity Portable Charger Compatible with IOS Android USB-A and USB-C Fast Charging Introduce: Product Name: Solar Power Bank Input: dc5.0v2.0a Output: dc5.0v2.0a Charging efficiency: 90% Working frequency: 110-205k Product size: 139 * 75 * 20MM Color: Black/Orange/Green/Blue Certificate: CE FCC Roh Working temperature: Charging: 0 ~45 Discharge: -10 ~60 Storage temperature: -20 to 60 ° C Strong compatibility: Ir charging technology is used to support the charging of smartphones and tablets such as for iPhone, for iPad, for iPod, for HTC, for Motorola, and for Nokia, as well as other digital products compatible with USB dc-5v input. Safe and reliable: 1. Multiple protection systems to avoid threats such as overcharging, overdischarge, overvoltage, overcurrent, short circuit, and overpower. 2. Cooling energy-saving technology can effectively protect the safety of battery cells. 3. Has passed authoritative certifications such as FCC, CE, UN38.3, Qi, etc. 4. PCBA wireless solution Note: 1. Comes with a compass and lighting function, which can meet your needs for outdoor camping, wild fishing, etc. 2. If there's anything you don't understand. Please contact customer service for consultation. Thank you very much for coming and wish you a pleasant life!