| 摘要 |
In accordance with the exemplary embodiments of the invention there are at least a method, an apparatus, and an executable computer program to perform operations including: detecting by an accessory speaker (400) that a mobile device (10) is in proximity to the accessory speaker (400). In response to the detecting, visually displaying a charging surface (230) on a surface of the accessory speaker (400), and directing with indicator lights (310) of the charging surface (230) a placement of the mobile device (10) to a specific location of the charging surface (230) to charge the device. |
