Please read Apple AirPods with Wireless Charging Case MRXJ2J/A by all means ★Please confirm it before the purchase by all means. Even if there is trouble, the initial defectiveness of the product, I cannot register in our store. I would like an inquiry to maker support directly. The specifications details ■Weight… ・ AirPods (Left Right each): 4 g, Wireless Charging Case: 40 g ■Size… ・ AirPods (Left Right each): 16.5*18.0*40.5mm, Wireless Charging Case: 44.3*21.3*53.5mm ■Connection… ・ AirPods: Bluetooth, Wireless Charging Case: I cope with wireless (Qi correspondence) charge mat and the charge using the Lightning connector ■AirPods Sensor (Left Right each)… The acceleration sensor which senses an acceleration sensor, a sound to sense ・ dual beam forming microphone dual optical sensor, movement ■Power supply… ・ AirPods with Wireless Charging Case: Reproduction time more than 24 hours, consecutive call time, AirPods (one charge) of up to 18 hours: At the reproduction time of up to five hours, I charge it in consecutive call time, Wireless Charging Case of up to three hours for 15 minutes: At the reproduction time of up to three hours or consecutive call time of up to two hours ■System condition… Model shipment details whole country , collect on delivery of Mac equipped with model, macOS after 10.14.4 of Apple Watch which carried iPhone, iPad, model, watchOS after 5.2 of iPod touch which carried ・ iOS after 12.2 is possible. Instructions ※This product is maker pure of the entering serial number. ※This product cannot accept the return of goods after the purchase. ※As for Apple, the Beats by Dr.Dre product, a warranty is not issued. ※Please inform the following support of the inquiry about the support of the product. Apple support: 0120-277-535, Beats by Dr.Dre customer support: 0120-435-500 ※The second generation product number becomes "A2031" "A2032", and the earphone has a mention. I am connected, and the number mentioned above is set by iPhone → Information → You can confirm it even if you have you choose AirPods. ※Our company does not perform the by the defectiveness. When I am bad, it comes to support a maker, but, as for the some makers product, there is the case which cannot catch the . Therefore I recommend participation of Rakuten Anshin Guarantor Service.