Smart Water Bottle: 20oz Insulated water cup combines with a detachable Bluetooth speaker and fancy LED lighting effects; Rechargeable Bluetooth speaker can use up to 18 hours on a single charge; Bring joy to your sports and keep you hydrated

Surround Sound & RGB Light Mode : Experience unrivaled 3D stereo, clear sound and heavy bass quality with our full range speaker; 4 Adjustable colorful RGB light mode give you a cozy and romantic atmosphere for outdoor activities at night

Long Distance Connection & Dual Connectivity: Extend the wireless range up to 98 feet from your device via Bluetooth 5.3; Support dual speaker connection with same model with 49 feet for immersive sound effects; Built-in microphone allows take phone calls while connected with speaker

Well made and Rugged Body: Shockproof and impact-resistant design; IPX7 waterproof rating protects against splashes, rain, and quick dips in the pool; Enjoy uninterrupted music in any conditions.

Keeps Cold & Hot for a Long Time: 600ml Stainless steel water bottle; Keeps drinks cold for up to 24 hours and hot for up to 10 hours

Leak-Proof Straw Lid: 100% Leak proof, rest assured to put the bottle in your bag; Make sure to tighten the cap and the flip straw is closed