Music Speaker Tumbler,Straight Music Tumbler with Straw and Lid,Speaker Tumbler Cup with Detachable LED Light for Valentine's,Father's Day,Mother's Day,Birthday Gift (20oz, bse)

Each stainless steel speaker tumbler cup has a detachable wireless speaker in the base,the led light will flash with the rhythm of the music,you can enjoy music and relax while drinking water with this wireless music tumbler.

Speaker tumbler size: This speaker music tumbler has a 590ml/20oz capacity ,measuring 8 inch hegiht,2.9 inches wide,enough capacity for your daily using! Bluetooth tumbler material: Our speaker music tumbler made of stainless steel ,which is durable and will not rust.It can be installed in a car cup holder.

Straight music tumbler: Music tumbler with vacuum double wall design,good heat preservation.Hot drinks can be kept warm for up to 6 hours and cold drinks can be refrigerated for up to 12 hours by using this insulated coffee travel mug.