N18 smart watch TWS two in one Bluetooth local playback NFC heart rate and blood pressure health monitoring Color:Black and gray tape Color Temperature: 3000K - 6000K

Color Temperature: 3000K - 6000K (Adjustable from Warm White to Cool White)

500 mAh battery backup up to 200% for your iPad 1/2/3

Material used: bottom aluminum foil bright braided wire/surface arranged optical fiber

Body memory: none

and when it needs to be charged

N18 smart watch TWS two in one Bluetooth local playback NFC heart rate and blood pressure health monitoring Color:Black and gray tape Color Temperature: 3000K - 6000KBasic Parameter Bracelet Sizemm 57*52*15. 3mm (Weight) 68g (Color) blackdeep grey blue (Major function) Bluetooth dual headset call, pedometer, message push, heart rate monitor, sleep monitor, blood pressure measurement, weather, 1. 53", local MP3 playback Hardware parameter (Chipset Supplier) AC (Chipset) AC7012A6S APP LookFit (Compatible System) Android5. 1()IOS8. 0) FLASH memory 4G (Type) TFT (screen size) 1. 53 Inch Rouch Screen (Resolution)