PROMATE Deep Base Bluetooth V5.0 Wireless Over-ear Headphones. Up to 5 Hours Playback, Built-in 200mAh Battery. 10m Operating Distance. Exceptional hi-res Driver Blue Colour. Special Category for 1UURS • Perimeter of a corrections

• Perimeter of a corrections facility or a border

including a fan bracket to mount an additional fan for superior cooling

including Energy Efficient Ethernet (IEEE)

solid feel and long cutting performance

Audio power supply : 9V

PROMATE Deep Base Bluetooth V5.0 Wireless Over-ear Headphones. Up to 5 Hours Playback, Built-in 200mAh Battery. 10m Operating Distance. Exceptional hi-res Driver Blue Colour. Special Category for 1UURS • Perimeter of a correctionsPROMATE Deep Base Bluetooth V5. 0 Wireless Over ear Headphones. Up to 5 Hours Playback, Built in 200mAh Battery. 10m Operating Distance. Exceptional hi res Driver Blue Colour. Music that can move with you is here. Hear every detail with precisely engineered wireless audio with LaBoca. The powerful 40mm speaker drivers and Bluetooth v5. 0 ensure an exhilarating wireless listening experience paired with finely tuned acoustics and thumping bass. Make and