Cost performance ratio: in the early 200's, the wattage is really good Functional features: good division of frequencies to distinguish left and right channels of bass and midrange Product workmanship: no quality problem after more than 2 years

Appearance design: Each time the switch is opened in the back, one hand is required to touch the switch behind the speaker, which is very inconvenient Others: Bluetooth function is very poor. Since it is a computer speaker, why don't music and video be played on the computer? This function requires the mobile phone to turn on Bluetooth to play, which costs both the mobile phone power and the computer or link device power. It is better to cancel the Bluetooth function and set the switch in front of the price reduction

Sound quality: very good Workmanship: solid, good wood feel. Easy to install: easy

Workmanship: wooden box sound, very good to feel Sound quality Sound effect: very good Easy to install: the cable is well connected, not difficult