Headphones with 13 W, 40mm, Bluetooth

Headphones with 13 W, 40mm, Bluetooth is a practical technology peripheral for office, school, commercial workspace or home office. Sound performance with 40mm drivers increases heavy bass response with finely tuned crystal clear highs, mids, and vocals for ultimate sound experience. Noise isolating ear pads, built-in microphone for hands free calling. Bluetooth. 8 hours play/tal It supports clear audio or communication for calls, training, conferencing and focused work