Portable waterproof Bluetooth sound box

The utility model provides a portable waterproof Bluetooth sound box. The portable waterproof Bluetooth sound box comprises a base, a first side plate, a second side plate, a control key, an externalmodule, a waterproof cover cap, a hanging rope, a first waterproof sheath, a second waterproof sheath, a Bluetooth module, a mainboard, a storage battery, a first waterproof loudspeaker and a second waterproof loudspeaker. A first side plate is arranged on the right side of the base, and the first side plate and the base are of an integrated structure; a second side plate is arranged at the top end of the first side plate, and one end of the second side plate is connected with the first side plate in a hinged mode; a control key is arranged in the middle of the top end of the base, and the control key is connected with the base in an embedded mode; the sound box has the advantages of being novel in structure, flexible to use, capable of adjusting the pointing direction of the sound outlet,creating sound fields wit