TasiAudio Best Water Resistant Bluetooth Wireless Speaker Smartphone, Tablet and PC Compatible With Handsfree, Crystal Clear Sound For Pool, Beach, Shower, Boat, Car and Outdoor Speaker (Black) HIGH QUALITY SPEAKER with a 3W 16 core audio speaker output for clarity of sound, with a great sound spectrum - frequency from 280 Hz to 16 KHz, with good bass capabilities, providing good and clear sound with wide volume range. WATER RESISTANT AquaBFF features an IP4 waterproof housing. Convenient SUCTION CUP allows use in watery places i.e. inside your shower, or boat deck, or near the bath and at the pool/beach side. BLUETOOTH STREAMING from an iPad, iPhone, Galaxy S, Smartphone or Android tablet. LISTEN TO RADIO stations via an app on your device, making it easier to share your music with your friends/family EASY TO CHARGE! With our 450mAh lithium-ion battery it is recharge in less than 3 hours using the included Micro USB you are ready to go, the AquaBFF provides for voice prompt to ALERT you when to charge. PRODUCT REPLACEMENT GUARANTEE If our AquaBFF does not meet your expectations and is anyway faulty we will replace for the same, to ensure that you are not left dissatisfied.