Link:- http://www.mi.com/in/speaker/ Price:- 1999 Size:Length 168mm x Width 24.5mm x Height 58mm Net Weight:270g Colors available:Gold / Blue Technical Information Maximum power output:3W x 2 (4ohm, THD < 1%) Loudspeaker:Φ36mm, Driver x 2 Channels:2.0 Bluetooth version:4.0 Microphone:Hands-free phone microphone x 1 Frequency response (-10dB):85Hz - 20KHz Battery capacity / voltage: 1500mAh 3.8V Battery recharging time:2.5 hours Battery life:8 hours (65dBA / 1m pink noise) USB power input:5V 2A Operating temperature:0°C - 45°C Packaging Contents Xiaomi Bluetooth Speaker x 1 Portable carrying bag x 1 User guide and warranty certificate Looks good, sounds even better Mi Bluetooth Speaker was designed for the true audiophile. With its stylish design and powerful features, Mi Bluetooth Speaker not only offers outstanding sound quality, it also supports multiple music playback modes and can be used with smartphones, tablets, TVs, and laptops, allowing you to enjoy your music whenever, wherever. Adventure-sized Go on a music trip Start the morning upbeat and take Mi Bluetooth Speaker with you for your morning sweat session. Let thumping bass be the soundtrack while you pound the pavement. It's the fitness DJ that'll make sure you go that extra mile and more.. Play music and make calls hands-free Mi Bluetooth Speaker is a multitasker. Thanks to its built-in microphone, when you receive a call, the music automatically pauses and you can simply press the Play button to launch hands-free mode. Talk freely and easily without reaching for your phone. Built to last Full Metal Case True craftsmanship is in the details. Abrasive blasting, laser engraving, plus two coats of anodizing oxidize color application—every step in the crafting process gives Mi Bluetooth Speaker a gorgeous exterior and smoothness to the touch. Wear and dirt-resistant aluminum alloy material makes Mi Bluetooth Speaker sturdy and ready to travel with you wherever you go.