model ms-b1, transmission range 15 meters, function battery display, call function, voice control, support music, multi-point connection, wearing induction..
ultra-clear tempered glass screen protector offers crystal clear visibility while protecting your iphones display against scratches, bumps, and drops..
before delivery, we will check the product quality. all our products are the and most cost-effective merchants, if you need other products or have any questions, you can contact our customer service friends, thank you for your support.
