Rich?and?High-Def?Sound?Quality:?2?x?Hi-Fi?comparable?speakers?engineered?with?3D?dynamic?sound?technology,?hundred?times?of?tests?to?find?suitable?material?for?cone?diaphragm.?Collaborating?with?passive?S-Bass?radiator,?ensure?high?definition?sound?with?exceptional?bass?from?Duo?T2?Bluetooth?speakers.
Suitable for outdoor: IPX4 standard offers protection from from water splashes / light rain showers, daily wear, dust & dirt. The Flashlight function could be used as SOS signal.
Long Playtime, Fast Recharge: With 1800mAh built-in Lithium-Polymer battery, you can enjoy 10 hour of non-stop music at 80% volume, three times longer than similar-sized portable speakers. Recharge in just 5 hours using the original 01 Audio Micro USB cable.
Incredible Direct Reading Mode : it could automatically play the music with a stand alone Micro SD card. (the Micro SD card does not include in the package).
Broad Compatibility: Quick pairing through Bluetooth with iPhone, iPad Mini, iPad 4/3/2, iPod, Blackberry, Nexus, Samsung and other popular smartphones.

Technical Details

Size (LWH): 8.4 inches, 3.7 inches, 2.8 inches
Product Details
Product Dimensions: 8.4 x 3.7 x 2.8 inches
Shipping Weight: 1.3 pounds (View shipping rates and policies)
ASIN : B017LPFTOI