JAYSUING Smart Watch for Men Military Answer/Make Call 2.01 Display 170+ Sports Modes Fitness Smart Watch IP68 Waterproof 30 Days Standby Smartwatch for Android iOS Black (2 Straps)

[Long lasting battery]: ultra-low power consumption, the android smart watch support 50 days of standby, 7 days of general use with a 2-hour full charge, providing long-lasting power for long outdoor adventures or busy work.

Product information

Additional Features

• [Handheld communication]: this men smart watches is compatible with most ios 9.0 and android 4.4 and above. with a built-in hi-fi speaker and microphone, it supports bluetooth to make and receive calls, receive message alerts, play music and voice assistants, freeing your hands from your cell phone and allowing for freer communication. (if you don't want your cell phone to sound from the watch, please turn off media audio on the watch.)
• [More efficient life] - the outdoor sport watches has many built-in functions including weather forecast, music control, timer, alarm, sedentary reminder function, etc. lift up your wrist and read all the incoming calls, text messages, sns messages sent to the smartwatch screen directly. there are various dials in the app, you can also customize the dials, it's a perfect choice for men/dad/friends.
• [Long lasting battery]: ultra-low power consumption, the android smart watch has a built-in 450mah battery, which can support 50 days of standby, 7 days of general use with a 2-hour full charge, providing long-lasting power for long outdoor adventures or busy work. if you encounter any problems during use, please contact us through amazon. tip: if you keep using the watch to play music or make phone calls, the watch's usage hours will be greatly reduced.