Connection type: Bluetooth with a range of up to 10 meters. Design: Cylindrical shape covered with a blue Mesh fabric to protect the speaker and distribute sound. Control buttons (on top): Power on/off button. Volume control buttons (up and down) "M" button to switch between modes (Bluetooth, Radio, or Memory). Ports: Micro-USB charging port, TF Card slot, and USB port for flash drive. Accessories: USB charging cable Contact WhatsApp