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 including Energy Efficient Ethernet (IEEE)

including Energy Efficient Ethernet (IEEE)

the lowest power consumption in the industry

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

They produce a stable ink flow so you can write and draw without having to worry about skipping or ink blots

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 including Energy Efficient Ethernet (IEEE)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. 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