Impressive & Loud Sound: Designed with Class-G double charge pump audio power amplifier and DSP 3D chip; 3W driver delivers loud, clear, high-def stereo sound and enhanced bass
IP56 Dust-proof & Water-resistant: Aluminum alloy metal housing with silicone ensures shock-proof; can be used in the shower or for outdoor activities under harsh environment
Long Battery Life: Built-in 900 mAh rechargeable Lithium Polymer battery allows for up to 10 hours of playtime at 75% volume; recharge in just 3 hours with the included premium Micro USB cable
Ultra Portable: Mini-sized for take-anywhere convenience; fits easily into any pocket or handbag; offers a detachable alloy metal loop hook for outdoor adventures like camping, hiking or biking; 3.8 x 3.4 x 1.4 inches; 5.9 oz
Bluetooth 4.0 Technology: Easy to pair with iPhone, iPad, laptop and any other Bluetooth-enabled device; instantly reconnects to the last-used device automatically from up to 33 feet away; also supports connecting with non-Bluetooth devices via a USB cable and up to 32 GB Micro SD Card; built-in microphone lets you take calls hands-freely