Double Wall 304 Stainless Steel Vacuum Insulated Music Cup With Bluetooth Speaker 500ml Portable Travel Water Bottle Outdoor

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Product Highlights: • Built-in Bluetooth speaker delivers clear audio for music, calls, or podcasts on the go • Double-wall vacuum insulation keeps drinks hot up to 12 hours or cold up to 24 hours • Premium food-grade 304 stainless steel inner and outer layers—rust-resistant, BPA-free, and odor-free • Sleek, ergonomic wide-body design for comfortable grip and easy carrying • Ideal for outdoor adventures, gym workouts, office use, travel, school, and gifting

Product Specifications: • Capacity: 500 ml • Material: Inner & outer wall – 304 stainless steel • Insulation performance: Hot 12–24 hrs / Cold 12–24 hrs • Style: Wide-body (bulb-shaped) tumbler • Colors available: White, Red, Black, Silver • Function: Portable, insulated, Bluetooth audio-enabled • Suitable for: Men, Women, Students, General users • Application scenarios: Outdoor, Sports, Business, Home, Travel, Gift giving • Quality grade: First-grade product • Industrial license:粤 XK16-204-06421 (Guangdong) • Third-party test report: Not available • Copyright: None

Note: • Do not microwave or freeze. Hand wash recommended to preserve finish and speaker integrity. • Bluetooth pairing is simple via standard smartphone settings; no app required. • Speaker volume may vary slightly by color due to casing acoustic properties. • Not waterproof—avoid submersion; wipe clean only.