1. Product category guidelines

》Audio Products (9 sub-categories)

（1）Sound bar (TV mate series, Tower Speaker)

（2）Home Theater Audio (5.1 Home Theater Audio, Mini Combo Audios, Home Karaoke System, Amplifier, Accessories)

（3）Active Sound (2.0 Audios, 2.1 Audios, 5.1 Chanel, Home Intelligent Cloud Audio)

（4）Car Audio (Car Audio, Car Subwoofer, Car Amplifier, Car Amplifier)

（5）Intelligent Sound (Wall-mounted Audio, Linear Audio Column Series, IP Digital Broadcasting Equipment, Broadcast Amplifier Equipment, Broadcast Peripherals, Commercial Sound Amplifying System, Background Music Speaker Series)

（6）Speaker unit (Sound Bar Speaker, Professional Speakers, S Series, Ribbon Tweeter, Dome Treble, Dome Treble, Divider, Accessories)

（7）Bluetooth Speaker (Portable Bluetooth Audio, Hand-held Bluetooth Audio, Business Bluetooth Audio, Mini Bluetooth Audio, Other Bluetooth Audio)

（8）Headset (Wired Headset, Wireless Headset, Headphone, Sports Headset)

（9）Private custom (About Private custom, online customization)

》Digital product

2. Purchase consultation

If you have any problems in purchasing, please click on the "online customer service" to consult with our customer service staff.