hi-Bomb² Bluetooth is a powerful technological grenade ready to explode with music! Being ultra-compact, it is perfect to carry thanks to the ring that allows you to attach it anywhere! It is the only one of its size and has two speakers to guarantee double stereo listening power. It connects via Bluetooth or 3.5mm AUX cable to your smartphone, MP3, tablet and netbook. hi-Bomb² Bluetooth has an unrivaled sound quality and its lithium battery is designed for maximum autonomy and to be charged through the invisible microUSB socket! Use it at full volume: your style will not go unnoticed!