N8 Men's Smart let Wireless Bluetooth Earphone Two-in-One Call Wristband Ladies Sports Fitness Multifunction Watch

let hardware s:Chipset: NRF52832 QFAAAPP: LookFitScreen size: 0.96 inch TFT color screen, 160 * 80 resolutionBattery: 220mAh polymer lithium ion battery (dual battery)Battery life: 5-7 days use time, 15 days standby time, no need to charge earplugs. If you keep the s charged, it will take 2-3 daysCompatible system: Android 5.1, iOS 8.0 or higherSmart let size: 64 * 28.5 * 15.5mmlet function:Bluetooth dual earplugs, multe sports modes (walking/running/banana/soccer total 8 sports modes),Step count, calorie , sleep, information reminder/push, remote camera, search mobile phone, music alarm clock, sedentary reminder, let call reminder, weather, Bluetooth dual headset call.Dial switch / MSM on / alarm clock / remote camera / weather / WeChat sports / sedentary reminderAPP language: multe languagesBasic s of Bluetooth headset:Chipset model: AB5376A2 (5V automatic switching between two earplugs)Bluetooth version: 5.0Incoming call: answer the phone, dual headset stereo, single headset single Power consumption: 10mA (low power consumption)Headphone battery: 25mAhpacking list:let host 1 headset 2ic charging cable x1User Manual 1Note: Only the purchase of headphones, can not be used