Is tarah ka speaker saaf karne wala tool un logon ke liye bohot useful hai jinka phone pani mein gir gaya ho ya jisme dhool jam gayi ho. Yeh sirf ek button press karne par kaam shuru kar deta hai aur kuch hi minutes mein noticeable improvement de sakta hai. Isme sound aur vibration dono modes available hote hain jo speaker ko internally vibrate karke particles ko loosen karte hain.