This clever Clay Big Mouth Speaker works anywhere you go, acting like a natural amplifier to boost the sound from your smartphone’s own built-in speaker. Thanks to its unique acoustic design, you get crystal-clear acoustics without having to plug in high-tech speakers. Just place your phone in the ceramic jar with the silly face and sound will flow through the wide "mouth" and also out the top. Perfect for the beach or a summer picnic. Also makes a unique gift.