Adornos creativos de reloj de arena con pintura de arenas movedizas, pequeños obsequios de ambiente nocturno, luces de mesa, mesita de noche, presión

Style introduction: (USB interface, equipped with USB data cable, without plug) =============================================================== ① Dry battery plug-in version: can hold 2 No. 5 dry batteries, and can also be plugged in via USB; ② Rechargeable version: rechargeable for use, with battery storage function, and can also be plugged in via USB; ③ Remote charging model: It can be remotely controlled, rechargeable, and can also be plugged in via USB. =============================================================== Material Introduction: Glass, colored sand, plastic frame, liquid (☆ cannot be shipped by air) ==============Please pay attention to the above text introduction===============