Music on the move Created for audiophiles, Mi Bluetooth Speaker provides outstanding sound quality & supports multiple music playback modes. Compatible with smartphones, tablets, TVs, laptops & more. Stylishly designed & packed with power, it’s the perfect way to indulge in music wherever you go. Bluetooth support AUX input support Handsfree support Power for your playlists Lightweight & compact, Mi Bluetooth speaker weighs only 270g & can be used for up to 8 hours on a full charge. That’s plenty of playback for travel trips, dance practices & more. Handsfree support for calls Free up your hands, take calls with handsfree support & a built-in microphone. Mi Bluetooth Speaker pauses music playback when you receive calls. Just press the play button to transition to handsfree mode. Vibrant metallic finish True craftsmanship is in the details. The smooth metal structure has undergone sandblasting, laser engraving, & two coats of anodized oxide color, so Mi Bluetooth Speaker has a vibrant, metallic sheen. Big on sound, small in size Stereo sound volume up to 90d B (A) @0.5m The volume is equal to the maximum pink noise signal output measured in a 28m-square conference room. Dual 36mm drivers, Nd Fe B magnets The two built-in speaker units in the Mi Bluetooth Speaker use strong Nd Fe B magnets paired with Ferrotec FRM4005 Ferrofluid cooling technology & a black anodizing oxide aluminum alloy diaphragm to make the music quality richer & truer. The range that Mi Bluetooth Speaker can cover is comparable to a Hi-Fi system, allowing you to enjoy high-quality music even when outdoors. Dual Color Injection Molded, Integrated Bass Radiator The integrated bass radiator uses double color injection molding to reproduce authentic sound quality for an immersive music experience. Its TPU surroundings are arranged in a granular style for better damping. The combination of these ensures excellent treble, midrange & bass representation. Avnera AV3102 The Flagship Amplifier System-on-Chip (SOC) The Avnera AV3102 chip offers an exquisite & balanced tone while supporting a maximum of 19 PEQ adjustments & 12 levels of DRC. Its aluminum alloy diaphragm can withstand higher levels of acoustic pressure to achieve crystal clear trebles. Even on low battery, Mi Bluetooth Speakers can operate at full volume while sounding crisp an clear.