A:AnswerHi - You can use both TV and Bluetooth device audio simultaneously using the Multi-output Audio feature. When this function is active, you can set the volume of the Bluetooth headphones higher than the volume of the TV speaker. First, make sure your Bluetooth headphones are paired. Using your TV remote, go to: Home > Menu > Settings > All Settings > General & Privacy > Accessibility > Multi-output Audio and find the device you'd like to pair.
~ Samsung Specialist
A:AnswerI don't have dimensions for you but I bought this TV and there is no way you can put it in a car not even without the box, it barely fit in the back of a Toyota Tacoma bed laying flat and keeping the tailgate open. You definitely need a pickup truck, I don't recommend rooftop of the car either, be safe.
A:Answerbruce - The Q70C TV offers Dual LED backlighting to deliver vivid images with improved contrast, off-axis viewing, and color accuracy. Starting with our 55” QN90C TV, you’ll gain Ultra Viewing Angle with Anti-Glare technology which provides wider viewing angles, enhances color, and minimizes glare to help you enjoy shows without distractions.
~ Samsung Specialist
A:AnswerBough the Best Buy generic wall mount. Nothing special. Tv is easy to pick up but use two people because if the size so you don’t drop it. Weight is not and issue. Tv is firm when lifted. Good luck
A:AnswerJam7823 - The Q70C has a built-in ATSC 1.0/ClearQAM tuner; when stepping up to the QN90C Neo QLED or S90C OLED, you’ll gain a built-in ATSC 3.0 tuner for receiving digital broadcasts.
~ Samsung Specialist
A:AnswerThe tv has speakers, but my sound bar bi-passes them when connected. My soundbar completes the viewing experience, my Best Buy associate made the recommendation, and he set me up perfect.