12-inch large screen Bluetooth audio multifunction mobile phone holder speaker 2-in-1 screen amplifier

Order directly if the quantity is small. If the quantity is large, please contact us to confirm the delivery date.

Tips: This product does not contain 18650 batteries, and the battery needs to be purchased separately by the customer! This product no snake-shaped lazy bracket or fastening knob of lazy bracket

if the battery is not installed, you can directly plug in the Android mobile phone charger for use, but the sound cannot be turned on loudly, otherwise the current sound or intermittent sound will be caused by insufficient power supply. Please be careful if you mind!

L2 product parameter table: