Huawei FreeBuds3 Wireless Bluetooth Headset Wireless Fast charging smart noise reduction

Huawei Headphones

1. The headset must be upgraded to 1.0.0.510 or later, and only some huawei mobile phones with EMU110.0 or later versions support this function. HUAWEI Mate Xs (to be upgraded to EMUI 10.0.1.110 or later) and Mate30 Series (to be upgraded to EMUI 10.0.0.203 Patch 01 or later) support this feature in the first batch. 2. Active noise reduction is disabled by default. By default, double-click the left earphone to enable active noise reduction. 3, active noise reduction adjustment needs to download the "smart Life "App. Huawei smartphone users can search and download in the App Market; Other Android users can scan the QR code for download by referring to the Quick Guide in the package. The Smart Life App is currently unavailable for iOS and Windows users. 4. Some huawei smart phones need to be compatible with EMU10.1 or later, and the headset firmware needs to be upgraded to version 1.0.0.520 or later. Before using the bone voiceprint recognition function, the owner's bone voiceprint information needs to be recorded in the mobile phone. 5, wake up word "wechat Pay" Alipay pay "can direct payment TWO-DIMENSIONAL code interface; Wake up word "Alipay scan" can direct alipay scan interface. The specific implementation is related to the user's setting of the mobile application. 6. Huawei smart phones with EMU10 or above are required, and the data comes from Huawei LABS. 7. Use it with huawei smart phones that support reverse charging and turn on the reverse charging switch. 8. Battery life and charging data come from Huawei laboratory. In default setting (active noise reduction and bone voiceprint recognition function are not enabled), 50% volume,AAC mode, the actual battery life is affected by volume, sound source, environmental interference, product functions and usage habits.