Passive bluetooth

Atte Bluetooth-Adapter Passive Poe-Adapter Som Höjer Spänningen Till 48V Atte Asuc-15-480-Hs

Atte Bluetooth-Adapter Passive Poe-Adapter Som Ökar Spänningen Till 48 V Atte Asuc-15-482-Hs

Adapter Bluetooth Atte Adapter Poe Passive 4 Kanałowy 10/100 Atte Aepi-4-10-Of

Atte Bluetooth-Adapter Passive Poe-Adapter Som Minskar Spänningen Till 12 V Atte Asdc-12-120-Hs

Wireless Portable PA Speaker System - 1800W High Powered Bluetooth Compatible Active + Passive Pair Outdoor Sound Speakers w/USB SD MP3 AUX - 35mm Mount, 2 Stand, Microphone, Remote