We have two white ones in stock. If you purchase both together, we will sell them for 2,500 yen. Operating Instructions ① Upon receiving the product, please charge the earphones as soon as possible, as the battery may drain during transit. ② Once you have completed the first step, please perform the following steps: A. First, delete the connection record of the earphones in your phone's Bluetooth and turn off your phone's Bluetooth. B. Place the earphones in the charging compartment and check if they are charging (test with the earphones charged). C. Remove the left and right headphones and wait for about 5 seconds. D. When the earphones are paired, the red and blue lights on the left earphone will flash alternately, and the light on the right earphone will not flash. At this point, you can turn on the BT connection on your phone. After confirming that all of the above operations have been performed, place the left and right headphones in the charging compartment, stop the concert, and then take them out at the same time, they will connect simultaneously. ④ If the left and right ear misalignment is not resolved even after performing all of the above operations, it is recommended to press and hold both headphones simultaneously for 5 seconds. Turn off your phone and put them in the charging case and take them out at the same time. The headphones will turn on automatically (if there is enough power). Thank you for your patronage. Enjoy your shopping experience.