Bluetooth microphones are displayed at an electronics store in Yongsan Ipark Mall in Yongsan District, central Seoul, on Wednesday. According to Gmarket, sales of microphones between September and Dec. 6 jumped up 66 percent compared to the same period a year earlier as more Koreans are singing at home.
YONHAP
![Bluetooth microphones are displayed at an electronics store in Yongsan Ipark Mall in Yongsan District, central Seoul, on Wednesday. According to Gmarket, sales of microphones between September and Dec. 6 jumped up 66 percent compared to the same period a year earlier as more Koreans are singing at home. [YONHAP]](https://image.koreajoongangdaily.com/10538205.webp?imageId=10538205&width=960&height=1440&format=jpg)
