Experience immersive TV sound with our pre-paired Bluetooth TV headphone and transmitter bundle. The RS 275 TV Headphones deliver virtual surround crystal-clear in-synch dialog and up to 50-hour battery life � watch comfortably your way without disturbing others.
- Brilliant perfectly synced sound: High-end Sennheiser drivers deliver brilliant sound and clear dialog that is always in sync with the actor�s lips and the action on the screen
- Speech clarity: Never miss another line of dialog with voices that are much clearer and easier to understand
- Virtual surround sound: Feel the depth and immersion of sound all around you like in a movie theater
- Simple guided setup: Just plug in the transmitter turn on the headphones and voila � you�re connected � works with any TV with optical or analog connection
- Extended comfort: Plush earcups keep you comfortable during long uninterrupted TV sessions
- Marathon-ready battery: Up to 50 hours of playtime lets you watch TV without breaks or worries
- Versatile Bluetooth connectivity: Classic Bluetooth lets you easily connect to your TV phone tablet and more for flexible listening anytime
- Headphones:
- Connectivity: Bluetooth Auracast Bluetooth 5.4 USB
- Transmission frequency/modulation: 2400 � 2483.5 MHz / BLE: GFSK
- Supported profiles: A2DP AVRCP HFP HSP GATT PBP BAP
- Supported codecs: LC3 AptX SBC AAC AptX Adaptive
- Speaker type/size: 37mm diameter Dynamic
- Speaker frequency range: 6Hz - 22kHz (-10 dB)
- Speaker sensitivity 104 dB SPL (1 kHz / 0 dB FS)
- Speaker THD <0.3% (1 kHz / 100 dB SPL)
- Mic frequency range: 50Hz to 10kHz (�3 dB)
- Mic pick-up pattern: 2 omni-directional microphones
- Rechargeable lithium-polymer battery: 3.7 420mAh 1.554Wh
- Dimensions (folded): 6.3"W x 8.27"H x 3.15"D
- Transmitter:
- Connectivity: Bluetooth Auracast
- Transmission frequency /modulation: BLE 1M: 2402 MHz to 2480 MHz BLE 2M: 2404 MHz to 2478 MHz (without 2426 MHz) / BLE: GFSK
- Transmission range: 50 M
- Supported profiles: BAP PBP
- Bluetooth codecs: LC3
- Inputs: Digital input: Optical mini Toslink HDMI ARC Supported data streams: Stereo PCM 44.1 � 48 kHz / 16 � 24 bit AC-3 (Dolby Digital) max
- bit rate: 640 kbps
- Analog input: 3.5mm stereo jack socket
- Power consumption: Input: 5 Vdc 1000 mA max
- (USB power via TV or external USB source) Output: 5 Vdc 500 mA max (USB port for charging headphones)
- Dimensions: 5.12"W x 0.79"H x 2.2"D
- Includes:
- HDR 275 TV Headphones
- TV Transmitter BTA1
- TV Audio Digital (Toslink to Mini Toslink Optical Cable)
- TV Audio Analog (Audio Cable 3.5mm)
- USB A-C Cable
- USB C-C Cable
- Headphone Stand
