♥[2-IN-1 Wireless Bluetooth Headset & Smart Bracelet] - Combination of 5.0 true wireless earbuds and fitness tracker Watch. Let the functions of the two combine. Not only a smart bracelet, but also a noise canceling Bluetooth Headset, it reduces noise from outside, you can enjoy stereo music.
♥[Magnetic Charging & Longer Battery Life] - This invisible wireless earbuds uses a magnetic charger for 60 minutes of charging time, 7 days of continuous use, and up to 15 days of standby time. Invisible wireless earbuds can be charged in a smart bracelet.
♥[Never Miss Important Messages] - Vibrate to inform you of incoming calls, SMS messages, SNS such as Twitter, Facebook, Twitter, Whatsapp, Skype, Line, Kakao Talk, Wechat, QQ. Turn on or off the notifications and alarms in the andriod App. When you call, take out the headset and answer it automatically.
♥[Basic Functions] - m1 wireless earbuds with Ai smart, TWS stereo headphones, single or two simultaneous use, heart rate test, blood pressure test, step counting, mileage, consumption, sleep monitoring, sedentary reminder, raised wrist screen, WeChat, SMS push,Take a photo and so on.
♥[Stereo HD Fidelity] - 5.0 true wireless earbuds Stereo featuring latest BT 5 technology and state of the art acoustic components that produce incredible sound quality with deep bass and crystal clear treble. Not only gives you attractive & stylish look, but provide IP67 waterproof protection to meet your practical needs.Compatible system?Android ,IOS
Q: How to deal with the upgrade failure?
A: If the initial upgrade fails, please reconnect the "AMK" device to the APP, and the system will automatically remind you to upgrade.
Q: Why is the heart rate (sleep) test not allowed?
A: The first hand ring device monitors human activities through electronic sensors. It is a consumer product. It is normal to have certain errors. Please treat the data objectively.
Q: Where do I set the APP permissions?
A: Android Phone - Settings - Rights Management - Find "kakafit" App - Set to trust this software. 1. If the phone has a security management class or an application for cleaning up the acceleration class, set "kakafit" to whitelist (trust list);
Q: How to set the time display mode?
A: The device displays the time display mode of the mobile phone. When the mobile phone is set to 12 hours, the device is displayed as a 12-hour system.
Q: There is a call on the device, but there is no sound in the headset after the connection?
A: There will be a delay on the Bluetooth headset when you call, you can answer it after a few rings. If the call is connected through the mobile phone, please check whether the voice channel is a mobile phone or a headset on the mobile phone. If the mobile phone needs to switch to the earphone, the default is to follow the principle of which device is connected to which device to answer.
Q: I wear headphones, but I can't hear the ringtone when I call.
A: Please make sure that the headset and mobile phone are within the effective Bluetooth connection distance. If the mobile phone is connected to many Bluetooth devices, please clear the invalid connection in the Bluetooth settings of the mobile phone.