Mi band four realeased on china | Specifications

Mi Smart Band 4

As we mentioned earlier, the Mi Smart Band 4 is the same product that was launched as Mi Band 4 in China on Tuesday. The smart band comes with a full colour AMOLED screen. It also packs a 135mAh battery, which is claimed to last up to 20 days on a single charge
“In addition to the health and activity tracking features from previous generations, Mi Smart Band 4 now features a swim tracking mode to monitor swim length, time, swim strokes, SWOLF (a measure of swimming efficiency) and more,” Xiaomi said in a statement.

Mi Electric Scooter Pro

Xiaomi says Mi Electric Scooter Pro offers up to 45km range on a single charge with a top speed of 25kms per hour. It also includes a built-in multi-function display to monitor the ride details.
“Its [Mi Electric Scooter Pro] portable folding design makes it a perfect last-mile solution and allows for easy storage. It features the same intuitive controls, double-braking system as well as a series of battery safety features,” Xiaomi noted.