SUWERER All bags are choice of high quality first layer of leather production. Leather lines as the human skin,In some places more delicate in some places rough, all the lines can not be exactly the same leather. Main material:Superior cowhide(genuine leather) Bag size:29cm x 22cm x 16cm &nb..
Material: high quality PU leather
U sage: Daily used backpack, school bag, Sports bags, travel backpacks.
* 1.04 inch IPS screen
* Chip: NRF52832
* APP name: WearHealth
* Build-in 140mAh battery, Standby for 5-7 days, actually use 3-5 days
* IP67 waterproof and dustproof ( you can wear it to rain, wash hands,climb..