Sennheiser AB 3700 10000601 Back Customizable movement resolution Yes

Back Customizable movement resolution Yes Multi-device support Yes Frequency band 2

Onboard IntelliMix® DSP includes echo-cancellation and noise reduction to eliminate annoying distractions

The screen features a wide viewing angle

Supports down-routing of cables through the grommet hole for a clean appearance

0 Type-B ports quantity 1 Serial interface type RS-232C PC Audio in Yes PC Audio out Yes PC in (D-Sub) Yes AC (power) in Yes Network Smart TV No Ethernet LAN Yes Ethernet LAN (RJ-45) ports 1 Storage Card reader integrated No Features Noise level 37 dB Noise level (economic mode) 28 dB Preset modes Blackboard

Sennheiser AB 3700 10000601 Back Customizable movement resolution YesAntenna booster, range: 470 866 MHz, active, 15 dB gain, BNC, 3 8" thread