Customized Motorcycle Bluetooth Speaker

Customized Motorcycle Bluetooth Speaker   Voltage: 12V DC for motorcycles, 12-72V for electric vehicles Effect: Equipped with a 3-inch large speaker, built-in host, full range of Bluetooth, listen to music and answer calls, Plug in a USB or TF memory card to listen to music. Features: Built-in host, easy to install, usually installed on the left handlebar, single speaker and double speaker optional. Operation instructions: 1) After power on, short press the third button to turn on the device. Be careful not to hold it down for a long time. Press once and then release it. There will be a long English voice, which is the Bluetooth mode; 2) Turn on the Bluetooth of your mobile phone again, search for the Bluetooth number "ZH828-BT", connect successfully, and then you can listen to music; 3) At this time, press the last button on the host to switch between radio and Bluetooth mode. Short press to switch; 4) If you want to listen to music with a U disk or TF memory card, please turn…