Feel Free To Enjoy Super Music, No Worry About Your Speaker Anymore Wireless Speaker The portable speaker is perfect for outdoor . 12W Bluetooth Speaker the sound coming from the speaker is clear and natural. Feel the bass and the treble with a stereo that really plays the beat. Widely Compatibility You could connect your devices per Bluetooth in seconds and it's compatible with IOS or Android devices. If you want to make use of your PC, Mac, or laptop, you can connect them with the 3.5mm AUX cable. Just download all of your favorite music in the TF card and put it in the portable speaker. It could be more convenient for you. Powerful 4000mAh Battery With the built-in 4000mAh battery the portable speaker could work up to 5 hours and it needs only about 3 hours to charge. The wireless speaker could also charge for your mobile devices per USB output interface. Warranty We believe in our products and every sale includes a 12-month warranty. Package Included 1 x Wireless Bluetooth Speaker 1 x USB Charging Cable 1 x 3.5mm AUX Cable1 x Manual2*screws,1*PU belt