Sennheiser HT 747 YELLOW 00258 SPP Frequency response (talk mode)

SPP Frequency response (talk mode) 100 - 8000 Hz Frequency response (music mode) 20 - 20000 Hz Wireless range 30 m Headphones Maximum input power 30 mW Ear coupling Supraaural Headphone frequency 20 - 20000 Hz Impedance 16 Ω Driver unit 4 cm Noise canceling Yes Noise canceling type Active HearThrough Yes Microphone Microphone type Boom Microphone frequency 5 - 20000 Hz Microphone sensitivity -35 dB MEMS (Micro-Electro-Mechanical System) microphone Yes Number of microphones 8 Microphone mute Yes Battery Battery operated Yes Battery type Built-in battery Battery technology Lithium-Ion (Li-Ion) Battery capacity 770 mAh Continuous audio playback time (ANC off) 36 h Continuous audio playback time (ANC on) 33 h Rechargeable battery Yes Talk time 24 h Talk time (ANC off) 24 h Fast charging time 35 min Talk time (ANC on) 18 h Fast charging Yes Charging source USB Battery recharge time 2

VESA 75 x75/100 x100 mm

SMIDIG OG SLANK

4 cm (10") Maximum screen size 61 cm (24") Mounting type Wall Minimum VESA mount 75 x 75 mm Maximum VESA mount 100 x 100 mm Ergonomics Tilt angle range -12 - 12° Turn angle 20° Design Product colour Black Weight & dimensions Arm length 41

2160p Product colour Black HDBaseT certified Yes Ports & interfaces Connectivity technology Wired Ethernet LAN Yes RJ-45 input ports 1 HDBaseT port Yes HDMI version 2

Sennheiser HT 747 YELLOW 00258 SPP Frequency response (talk mode)Sweat resistant fitness headset (supercardioid) with adjustable neckband annd flexible microphone boom arm. Includes (1) HT 747 windscreen yellow