Waterproof Speaker , Portable wireless bluetooth speakers , Bluetooth 3.0, Hands-Free, Built-in Mic

Spec:

Feature
• High definition Bluetooth 3.0 audio wireless connectivity with seamless streaming and 6 hours of playtime.
• Universal compatibility with Android and iPhone, iPad, tablets, smartphones, iPods, MP3, MP4 and other Bluetooth digital device.
• Easy access to Handfree 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. 

Specification
• 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?(w/ suction cup) x 3.25?(diameter) 

In the box
• User manual
• Water Resistant Bluetooth Speaker
• USB charging cable(AC wall charger not included)