Features:1.The Bluetooth net， is the popular style of the windmill. The fashion X. You will feel that it will rotating with the music and the rhythm.2.The housing. We use the twice moulding. The first one is hard rubber， after this finish， use the soft rubber， so for this design， we help a lot for the sealing. This is why we can design it IPX6 high waterproof.3.The portable string. Especially for outdoor. 4.Beside waterproof， it also has the dust-proof， drop-proof. 5.And this is a Bluetooth speaker， we add a vibrating diaphragm to make the sound quality more bass，more higher.6.Unique Rugged Square Design with Dustproof&Shockproof functions，suitable for parties， BBQs， and especially for outdoor activities like camping，mountain climbing and picnics.7.Warranty: Every sale includes an 12-monthSpecification:��Product Size: 96*88*50mm��Material: ABS ��Weight��267g��Output power :3W��Transmission distance:10 M��Speaker unit: diameter 50 mm， inner magnetic 4 ohm.3W��Battery: Built-in lithium battery， 3.7V/1500mAh��Charging voltage: 5V �� 0.25V��Charging time: 5-6hours��Working time :10-12 hours��Accessories: Micro USB chargeable cable /dual 3.5mm audio cablePackage includes1 x W-KING IPX6 Outdoor&Shower shockproof Bluetooth Speaker1 x portable string1 x USB Charging Cable1 x 3.5mm AUX Cable1 x User Manual