Learn how to use the Y16S dual wireless Bluetooth speaker microphone with this user manual. The manual includes instructions on pairing, changing sound modes, adjusting volume and reverb, and charging. Perfect for karaoke enthusiasts, this device is compatible with TF cards, AUX, USB, and Bluetooth.
Learn how to use the ROYCHE BT21 Minini Bluetooth Microphone Speaker with this user manual. Enjoy wireless music streaming, karaoke, and microphone function without cable connection. Compatible with smartphones, laptops, and tablets. Simple C-type charging and easy Bluetooth connection. Perfect for meetings, seminars, and parties.
Learn how to use the BMS-400 Bluetooth Microphone Speaker by Forever with this user manual. Get details on charging, pairing, and playing music on the 3W loudspeaker. Find specifications and instructions for maintaining the device.
