Speaker Size: 80 x 50mm (Dia. x H)<br />Bluetooth support: V 3.0 +EDR<br />Range: 10 meters<br />Transmitting frequency: 2.4G HZ<br />Power supply: DC5V/100-120mA<br />Battery: 3.7V 400mAh lithium<br />Charging time: approx. 3 hours<br />Operating time: approx. 6 hours<br />IP grade: IP x 4<br />Frequency response: 100HZ-20KHZ<br />Output: 3w S/N<br />Ratio: &gt;75db<br />Distortion: &lt;1.0%<br />Color: Green・ Rose・ Blue・ Yellow<br />Support Bluetooth &amp; Wireless transmission.<br />Built-in Microphone・ enjoying hand-free call.<br />Adopt high quality audio decode chip ・let you experience perfect sound quality.<br />Built-in charging Battery and Built-in high sensitivity Microphone・ listening music any where.<br />Unique water-proof design・ using in bathroom・ sand beach・ swimming <br />pool. While leisure・ you can relax and enjoy wonderful music.<br />Suck on back side of for iPad or other tablet become a stand.<br />Special suction cup design・ could sucked on any flat surface including desk・ wall・ window.<br />Suitable for car・ bedroom・ wash room・ kitchen・ office・ conference・ business trip・ vacation etc.<br /><br /><br />tPackage Content:<br />1 x Waterproof Bluetooth Speaker<br />1 x USB Charging Cable<br />1 x User Manual