Led Light Up Balloons: These red LED balloons are perfect for Valentine's Day, Wedding, Christmas, Birthday or any other important occasion; transparent valentine balloons with red lights create a romantic and sweet atmosphere. Adorable LED balloons light up the party, perfect for Valentine's Day LED string lights: red LED lights add a romantic touch, made of silver plated copper wire and LED bulbs that will serve you for a long time, work in low voltage conditions without overheating. EASY TO USE: Fill the balloon with air or helium and attach the LED string to the balloon, put the battery (not included) into the battery box and turn on the switch. We Hope You Enjoy Valentine's Day Premium Valentine's Day LED Balloons: These 24 inch red LED balloons are made of premium quality latex, which is safe, durable and shatterproof. Lighted balloons can only float when filled with helium (hint: batteries don't float in air) Package Included: You will receive 10 x 24" Bobo Balloons and 10 Red LED String Lights. Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight errors in size.