18oz Speaker Tumbler Wireless Tumbler Sublimation White Blank Smart Tumbler With Speaker USB Charging, With slide lid
18oz tumbler cup with lid, Bluetooth speaker cup bottom with detachable LED light, stainless steel vacuum insulated coffee cup, double-layer powder-coated travel cup (Gray)
Features:
Innovation: You can take your favorite drink with your favorite song anywhere you go. The speaker can also be removed from the cup for portability or washing purposes.
Ease to Use: There are three buttons. To turn on the speaker, simply hold the "Power" button. The button on the left of the "Power" button can be used to play the previous song with a simple click, or turn down the volume by holding it down. Similarly, the button on the right side of the "Power" button can be used to play the next song with a click, or turn up the volume by holding it.
Material: The tumbler is made of stainless steal and the slider lid is made of food-grade ABS.
Included: Each box includes one tumbler with an attachable speaker and a USB charger.
Recommended Uses For Product: For Smartphones or Tablets, Computers, Music Players
This kind of tumblers with wireless speaker helps keep drinks cold for up to 16 hours and prevents condensation.
Specifications:
Material: Stainless steel
Anti-corrosion Coating: Equipped
Capacity: 500ml / 18oz
Color: White
Product Size: 73mm (W 2.87in) x 258mm (H 10.18in)
Connectivity Technology: Bluetooth, USB
Speaker Type: Wireless
Water Cup Bluetooth Speaker Battery Capacity: 500 mAh
Charger: USB interface
Play Duration: About 4-6 hours
Charging Time: About 2 hours
Package Quantity: 30pcs / ctn (White box per tumbler)
Packing Size: 56 x 47 x 24.5cm (22in x 18.5in x 9.6in)
Gross Weight: 14.4kg (31.8lbs) 
