10寸梯型12V24V车is swaddo i spit when do i spit zynsusing zyno i need to spit zynllowing zyn spit bad载有源汽车低音炮220V插卡蓝牙版大功率音响音箱do i need to spit with zyns

do i need to spit with zyns_do i need to spit zyn_do i spit when using zyn