2020 горячая распродажа bluetooth q18 smart watchs multi-function водонепроницаемые android bluetooth smartwatches с слотом tf sim-карта для

features: 1.hd display screen, high sensitive capacitive touch screen for using; the material of the wathc band is tpu85 nano, the matting surface is well sweatproof 2.standby duration: > 1 week; using duration: >2 days; cpu:mtk 6261d; bluetooth: ver 3.0; storage:ram 128m,rom 64m; external memory:support tf card 32gb max,tf storage card; 1.54 inch hd ips, resolution:240 * 240 pixel. 3.for android system, it supports anti-lost, phone book, fundo, etc