Mini Bluetooth Speaker Waterproof Shower Outdoors UP TO 15 HRS/ 400 SONGS PLAYTIME IP65X outdoor waterproof bluetooth speaker is designed for shower and outdoors . Max 15hours playtime (30% volume) with rechargable battery 1500mA, tested 7-10hours playtime (auto-on 50% volume) . Dustproof &splashproof & crashproof makes sure its suitable for outdoor / water-environment sports , like : camping,biking,floating,pool/beach play . (DONT SUBMERGE IT INTO WATER) HD5W TRUE STEREO/ PAIR 2SPEAKERSThanks to TWS function, pair any two speakers(Sbode) , you can achieve true wireless Bluetooth playing for left and right channels separated of two Sbode blutooth speakers. Just control the TWS master device, then audio can be played in sync on both devices with double enhanced stereo sound. ENHANDCED BASS/ SMALL BODY BIG SOUNDWith 5W HD loud speakers , incredible little speakers could deliver impressive volume,deep bass,and subwoofer sound. full range output wherever you go! Exquisite Gift Box, Perfect gift for Birthday, Green Monday, Christmas etc. AUTO MUSIC BY SD CARDWithout any bluetooth connecting,The shower speaker can Play audio files from TF and micro SD card (supports mp3 and wav format) from micro SD card port that most of the speakers on the market don't offer. HANDS-FREE SPEAKER PHONEBuilt-In MIC and Hands-Free Speakerphone, pick up a call conveniently by this wireless speaker anywhere when it is connected to your Smartphone; Bluetooth wireless tech makes speaker connecting to smartphone in seconds from up to 30 feet away;easily carry portable speakers-portable radio for travel, hiking, biking camping, boating, outdoor adventure.