Top 10 Best Portable Speaker With Sd Card Slots

✔Come's with strap for easy portability
✔Side control panel for volume
✔Secure simple pairing for user- friendly operating

✔Super Portable: Easily slips into your bag; offers a strap to hang from a backpack; just take tunes anywhere you go; 6.0 × 2.6 × 2.5 in; 12 oz
✔Bluetooth 4.2: Quick to connect to your smartphone, tablet, laptop, etc.; auto-reconnects to the last-used device within up to 33 feet; high-quality built-in microphone allows HD hands-free calls
✔Superior Stereo & Bass: 10W rated power and unique Class-G amplifiers with 3D DSP chip deliver high volume high-definition stereo sound and strong bass; supports pairing 2 to get huge stereo sound (right + left channels)

✔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
✔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
✔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