This is an opened but unused 4-in-1 jump starter and air compressor. It’s in the original box with all accessories as shown in the pictures. (from Google). 12v Dc-Dc power cord.
4in1 Jump Starter Power Pack 3000A Battery Booster with 150 PSI Air Compresser
FiTspi Car Jump Starter Adapter for Makita 18V Battery, Dual USB Converter Charger for Electric Tools, Portable Car Jump Emergency Booster for Auto Starting Using Tool
NEW 12V PORTABLE CAR JUMP STARTER AIR COMPRESSOR BATTERY START EMERGENCY BOOSTER
EAFC Portable Car Jump Starter Power Bank Emergency Car Battery Auto Starting
12v Lipo Portable Mini Jump Start Booster Pack 400A
4-in-1 Portable Car Jump Starter, Air Pump, Flashlight, and Power Bank 10000mAh