Features: - High definition Bluetooth 3.0 audio wireless connectivity with seamless streaming and 6 hours of playtime - Universal compatibility with Android and iPhone tablets, smartphones, iPods, MP3, MP4 and other Bluetooth enabled digital players - Easy access to Hand free Talking / Volume up / Volume down / fast forward (skip) / Backward / Pause / Play / Power buttons - Water resistant loud speaker and built-in mic for both outdoor and indoor use Specifications: - Bluetooth 3.0 + EDR -Playback time: 6 hours - Charging time: 3 hours -Connection range: 10 meter - Transmitting frequency: 2.4GHz - Battery: 3.7V 400mAh lithium battery - Unit weight: 45g - Dimension: 2.25" (thickness with suction cup) x 3.25" (diameter) What's in the Box: - User manual - SB510 Water Proof Bluetooth - USB charging cable What's in the box 1 X SoundBot SB510 HD Water Resistant Bluetooth Speakers