① ------------------------------------------- DM15 R2R主机*1
② ------------------------------------------- 遥控器 * 1
③ -----------------USB-A to Type-C charging data cable * 1
④ ----------------------------------------- 快速入门指南 * 1
⑤---------------------------------3.5mm同轴连接线 * 1
⑥ --------------------------- 售后维修卡 * 1