0.48j/Mh may be the effectiveness degree that includes this miner. Because of the minimal electricity intake of 1200W, the miner is great for dwelling mining. ✓        因跌落、破损、意外、被盗、误用、滥用、疏忽、误操作、安装不当、不符合规定的维护和储存等造成的损坏或损失； Significa