Konnwei 20oz/600ml Portable Music Tumbler Cup Detachable Bluetooth Speaker Cup Vacuum Insulated Mug for Men black

Feature: 1. Music Tumbler Cup: There is a detachable wireless speaker at the bottom of the cup, the LED light will flash with the rhythm of the music, you can enjoy music and relax while drinking water. 2. Vacuum Mug: The music mug adopts a vacuum double?wall design, which has a good thermal insulation effect. Hot drinks can be kept warm for up to 6 hours and cold drinks can be refrigerated for up to 12 hours. 3. Premium Material: Our music mug is made of stainless steel, which is durable and will not rust. With a special tapered design, it can be installed in a car cup holder. 4. Easy Clean: When you wash the cup, unscrew the speaker to separate it from the cup, the speaker cannot be washed and will be damaged. Do not put in microwave. 5.