Outdoor Waterproof Portable 40W Bluetooth Speaker

Model: X3 Product size: 207x63x80mm Bluetooth version: 4.2 Connection distance: ?18m (open area) Play mode: Bluetooth TF card AUX IN Support format: Ape flac wav mp3 Output power: 20Wx2 Play time: 15H Battery power: 3.7V 6600mAh Chargi…