Wired Deep Bass Computer Speakers convertors Patent Number: 2016303913435

Patent Number: 2016303913435

WiFi Extender

Material : ABS / metal

Compatible Cellphone 1: For iPhone 12 11 Pro XS Max

Wired Deep Bass Computer Speakers convertors Patent Number: 2016303913435Sound playback, adjustable volume, wire cut song, audio companion for PC, MP3, MP4, MP5, and notebook. It is suitable for the sound output of notebook computers, mobile phones, TVs, and desktop computers. Small size, easy to carry, beautiful appearance, powerful function, and good sound effects. Built in active power amplifier, the sound quality is pure and beautiful, and the sound effect is shocking. It conforms to the design principle of acoustic