4X Personal In-Ear Monitor Headphones Amplifier with XLR Inputs 3.5mm Output Audio Interface,4 x Headphones Amplifier 4 x use manual,black

Amplifier Headset microphone monitoring Monitor headphone amplifierYou may also like Yealink T31P IP Phone, 2 VoIP Accounts. 2.3-Inch Graphical Display. Dual-Port 10/100 Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T31P).