ANC Bluetooth Headphones，Adopt the active noise cancelling tech, automatically detect the noise,When the headphones detect the environment noise, the active noise cancelling circuit will generate the sound wave opposite to the ambient noise, which counteracts the external noise。effectively eliminate environment noise in order to ensure the pure music.
Aoni Wifi battery camera is the best choice for these who want to secure their home but don't need any cables. This camera is 100% Wire-free, customers can put it anywhere. It is with built-in rechargeable lithium battery. You just need to recharge it when it run out after 2-3 months later. It also supports PIR motion detaction and two-way audio, SD card storage, cloud storage etc. You can review it remotely from you IOS or Andriod devices.
Powered by standard AA battery WiFi camera is an economic option for your home secure. It is easy and cost-effective to get the AA battery from any shop.
This camera also support PIR motion detction, the detection distance up to 10m. Support 2-way audio communication straight from smartphone etc.