promate activlife™ smartwatch with hands-free function xwatch-b19

bluetooth profiles: br/edr (basic rate/enhanced data rate)
bluetooth frequency: 2402-2480mhz
chipset: rtl8762dk+bk3266
input rating: 3.7v/1a
screen size: 1.91″
display type: tft (thin-film transistor)
screen resolution: 240×280 pixels
ram: 192kb
rom: 64mb
battery capacity: 230mah
usage time: 10-15 days
waterproof level: ip67 (ingress protection rating indicating protection against dust and immersion in water up to 1 meter for 30 minutes)
compatible os: android 5.0 / ios 9.0
it appears to be a wearable device with bluetooth connectivity, a color display, a moderate amount of ram and rom, a decent battery life, and compatibility with both android and ios devices. the ip67 rating suggests it’s suitable for outdoor activities and can withstand some exposure to water and dust.