Samsung VG TM1240BH remote control IR Wireless TV Press buttons Product colour___Brown. Wood with innovative solutions for networking DMC HDO with innovative solutions for networking Volume Volume control Button Virtual surround No Heart rate monitor No Motion sensor No Bone conduction sensor No Over the Air Updates (OTA) No Push to Talk (PTT) No Unified communications Yes Refurbished No In ear pressure relief No Daisy chain No Optimized for Microsoft Teams Auto connect No Phonebook access profile (PBAP) No Hearing protection technologies Jabra PeakStop On off switch No HD voice Yes Music playback Yes Plug and Play Yes Works with Amazon Alexa No Steel hinges No Country of origin China Certification Microsoft Power bass No Ports & interfaces Connectivity technology Wired USB connectivity Yes USB connector USB Type A Bluetooth profiles A2DP Headphones Ear coupling Supraaural Headphone frequency 150 7000 Hz Noise reduction No HearThrough No Microphone Microphone type Boom Microphone frequency 100 10000 Hz Microphone sensitivity 30 dB Microphone noise canceling Yes Microphone mute Yes Battery Replaceable battery No Fast charging No System requirements Windows operating systems supported Yes Mac operating systems supported MacOS Music player FM radio No Weight & dimensions Weight 142 g Packaging data Package width 180 mm Package depth 230 mm Package height 35 mm Package weight 140 g Package height (imperial) 3 Hotel TV Remote Control VG TM1240BH Remote control 690 series