Insomnia Help Device Nerves Intelligent Hand Grip Sleeping Aid Instrument Pulse Decompression Soothing Insomnia Artifact

Product information:
Power type: USB
Color: M001 spring dawn gray, M001 spring dawn orange, M001 spring dawn Green, M001 spring dawn pink purple, M001 spring dawn bright blue, M001 spring dawn dark purple, M002 spring sleep Green, M002 spring sleep orange, M002 spring sleep White
Specifications: Chinese version, English version
Function: timing, handheld remote control