20m Warm White USB String Light with Battery Box Constant Bright 200 Lamp Beads Copper Wire Romantic Decoration

Features:
Adopt high-brightness lamp beads, which have more uniform light emission and long service life.
The wick in the lamp wire is pure copper, which has higher power transmission efficiency and less loss.
Equipped with 3 x AA battery box(batteies not included), it has more advantages in energy storage and longer power supply time.
Long string light, suitable for wider application scenarios, perfectly show the romantic effect.
USB power supply with battery box. If the battery box is no power, you can also directly plug it in the mobile power supply. There is a switch button on the battery box, which can control the light switch.
Enhanced version: there is a light mode button on the USB interface of the light string, which can control the light color mode cyclically. Equipped with a remote control, the remote control can be free to light mode, you can set the timing. 8 dimming modes: remote control color adjustment + USB interface manual button adjust.