Pioneer Lightning-connected ultra-compact speakerphone, with storage bag. - Brand: Pioneer - Connector Type: Lightning - Included Accessories: Storage bag Thank you for viewing. This is an ultra-compact speakerphone that requires no power. Although the connection may be slightly unstable at times, reconnecting the Lightning connector usually resolves the issue. I haven't used it much, but it is a used item, so please understand that it is sold as-is, with no returns accepted.