SHENZHEN JIUHU TECHNOLOGY JH927 Headphone User Manual
SHENZHEN JIUHU TECHNOLOGY JH927 Headphone User Manual SHENZHEN JIUHU TECHNOLOGY JH927 Headphone User Manual FCC id: 2APRE-JH-927 Product function instructions “EQ”: voice assistant “+”: Volume up/next song “-”: Volume down/Previous song Power on/off Bluetooth instruction Type C charging port 3.5mm jack cable Microphone Product operation instructions Power on/off Turn on: In power-off status, press and … Read more