Celebrate the big 4-0 in style with our 76-pack of black and gold party decorations for men! This set includes everything from banners and hanging swirls to balloons and tablecloths. Top it off with a crown, plates, and photo props for the perfect birthday bash. Don't forget the birthday sash for the guest of honor! A - Alluring black and gold theme for your party needs. B - Bold and striking color combination that adds elegance to any event. C - Creative and unique party supplies and decorations that stand out. D - Durable and high-quality materials used for long-lasting use. Input: SMART THERMOSTAT - a device that controls your home's heating and cooling system. Output: A - Automated temperature control for your home. B - Better energy efficiency with precise temperature settings. C - Convenient remote access through a mobile app. D - Dynamic scheduling to fit your lifestyle and save money on energy bills. Input: WIRELESS EARPHONES - earphones that connect to your device via Bluetooth. Output: A - Advanced Bluetooth technology for seamless connectivity. B - Balanced sound quality for an immersive audio experience. C - Comfortable and secure fit for extended use. D - Durable and sweat-resistant design for active lifestyles. Input: SMARTWATCH - a wearable device that tracks fitness, receives notifications, and more. Output: A - Accurate fitness tracking for a healthier lifestyle. B - Bluetooth connectivity for easy access to your phone's notifications. C - Customizable watch faces and bands to fit your style. D - Durable and water-resistant design for all-day wear.