What are the specifications of the Xiaomi Flexible Rechargeable Lamp?

Operating humidity: 0%–85%RH;
Operating temperature: 0°C–40°C;
Rated input: 5V⎓0.7A;
Rated power: 3.5W;
Battery type: Lithium-ion polymer battery;
Maximum charging voltage: 5V ⎓;
Battery capacity: 2000mAh;
Rated operating time: 3.5h (100lm), 7h (60lm), 40h (10lm);
Luminous flux: 100lm (4000K, 5000K), 60lm (3200K), 10lm (2700K).