Turn anything hollow into a speaker with PocketTunes Instant Speakers! These pocket-sized speakers deliver incredible audio via their bone-conduction technology, turning almost any surface into a unique amplifier. At only 1.57 x 0.95 inches, these small but mighty Bluetooth speakers pack a big punch. Featuring bone conduction technology, the PocketTunes Instant Speakers transform your music when you place them on or in various hollow surfaces. By placing in different types of containers, you have unlimited options for different sound experiences. Use the included suction cups or magic stickers to mount your instant speakers to a multitude of surfaces for a fully customizable audio experience. This pack of two mini Bluetooth speakers delivers clear and powerful sounds that are 4-5 times louder than phones, and pair together seamlessly for a unique stereo sound experience. The built-in rechargeable battery provides up to 6 hours of play time, so you use these little speakers to enhance your next beach day, dinner party, movie night or use them anywhere. Bluetooth technology enables you to stream your favorite music, podcasts, phone conversations, conference calls, play games, or watch movies. Turn any hollow item (like a box, bucket, or anything with a void) into your own personal, customizable sound system! The PocketTunes speakers are also the ultimate in portability. Use the included lanyards to conveniently carry your PocketTunes Instant Speakers with you wherever you go! Bluetooth Wireless Connection: Conveniently stream music, podcasts or sound from your Bluetooth-enabled phones and devices Bone Conduction Technology: Bone Conduction amplifies and transforms your music when you place them in or on various hollow surfaces Small but Mighty Design: At just 1.57 x 0.95 in, these speakers deliver clear and powerful sounds that are 4-5 times louder than phones. We recommend placing the speakers in any hollow container or surface (boxes, buckets, wooden boxes, etc.). These little speakers are only limited by your imagination! Try and experiment with different surfaces for different sound and different decibels. Use the included magic stickers or suction cups to mount your speakers to a multitude of surfaces Enjoy different sound experiences: Place the speaker on a multitude of different surfaces (wood, glass, etc.), and the speakers provide various sound experiences. Automatic Pairing: Bone conduction speakers are wireless and pair automatically to each other, providing a true wireless stereo sound experience Keep the Party Going Built-in rechargeable battery provides over 6 hours of playtime per charge, or over 220 hours in standby mode Ultimate Portable Speakers These little speakers are super easy to pack and take with you anywhere. The included lanyards allow you to conveniently carry your PocketTunes Instant Speakers with you wherever you wander!