5W 12V Portable Solar Panel Trickle Charger Car Battery Maintainer for Boat RV Power Cables which can reduce the friction

which can reduce the friction and unnecessary wear of the combed cable

you can free to move around the room to interact with your audience

For example

tablet or other devices that support Bluetooth headset function

Gross Weight: 4

5W 12V Portable Solar Panel Trickle Charger Car Battery Maintainer for Boat RV Power Cables which can reduce the friction5W 12V Portable Solar Panel Trickle Charger Car Battery Maintainer for Boat RV Product Specifications: Material: Monocrystalline solar panel Maximum output: 250MA18V10000LUX Power: 5W max Temperature: 0 60 degrees How to use: Plug into cigarette lighter Weight (approx.): 0. 32KG Packing: 340*140*35MM Precautions: 1. Make sure your battery is good. or ineffective 2. The intensity of the LED indicator depends on different conditions. Don't worry if it