Surely you have a special photo with that person you’d love to accompany in every daily coffee. And sometimes, the best way to relive those special moments is not only by looking at it but also with a song that perfectly captures that memory. That’s why our mugs with personalized music player case with "Spotify" design are the ideal gift to surprise that special someone. Perfect for starting every day with a smile while enjoying a coffee or hot chocolate to the rhythm of your favorite song. The best part of these mugs is that the case is also a music player. Besides customizing it with the "Spotify" design, you can add the song that reminds you most of the person who will receive this unique gift. Each time they want, they can press the button on the case and listen to that special melody. The perfect gift for birthdays, secret Santa, anniversaries, or Valentine’s Day! Customizing these mugs with audio case is very simple. The first step is to add the product to your cart and enter the personalization area. Then, in the designer, you’ll find sections to personalize the mugs and the case as you like. For the audio part, you can add anything from a voice message to your favorite song in MP3 format. Just upload the file to the system and it’s ready. The perfect gift for any occasion! Individual case dimensions: 25.5 cm x 15 cm. Double case dimensions: 26.5 cm x 25.5 cm. How to play the audio: to play the audio, just press the exact spot indicated in the product image. Important: These music player cases are rechargeable. Their battery, located on the back, allows you to connect a USB type C cable