For audio, Rolly relies on 2 channel speaker (20 mm) with power 1,2W in each canal. Its accurate position, horizontal 180 degrees and can be twisted 360 degrees, can produce clear sound. Moreover, this two mini speaker adopts ‘neodymium’ magnet, so the audio output is heard more thundering.

The unique, Sony Rolly SEP-10BT is operated by turning the ‘wheel’ which available in upper of every speaker, not via access button like ordinary MP3 player. For example to setting the volume, just turn it in the same direction of clockwise for ‘Volume up’. While to ‘volume down’, just turn it in opposite direction. To get more attractive, Sony figures in ‘Motion Editor’ software to Rolly SEP-10BT. This Software assists ‘motion’ modus personalization in implementing player feature and tuning process.

The result of ‘Motion Editor’ setting can be register and enjoyed because of addition software help which also figured in, namely ‘The Sonic Stage CP’. 12 individual sound technology analysis and ‘Beat’ analysis applied by Sony to analyze tuning setting which has been transferred to Rolly system. So, just roll the Rolly, you can get more satisfaction to enjoy the music.

The support of A2DP/AVRCP Bluetooth technology in Rolly, can be used to transfer / accept music file from compatible peripheral. Moreover, this technology can make Rolly SEP-10BT as other A2DP Bluetooth music player external speaker.

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