A:AnswerOur JBL Tune 770NC typically offer both Bluetooth and wired connectivity options, but they do not come with a USB adapter for Bluetooth; if your desktop computer doesn't have Bluetooth, you would need to purchase a separate Bluetooth dongle.
A:AnswerWe appreciate your inquiry. Our JBL Tune 770 ANC headphones are designed with a closed-back enclosure, which helps to reduce sound leakage. For more optimal noise reduction, make sure to adjust the headband and earcups to fit securely to your head and ears, and turn on ANC.
A:AnswerThank you for your question. Our JBL Tune 770NC has a Bluetooth range of 10-15 meters (approximately 30-50 feet) with a clear line of sight between your device and the speaker, free from interference such as walls, other objects, and additional wireless connections. If you are inquiring about the frequency response range, this unit supports 20Hz-20kHz.
A:AnswerThanks for your inquiry. Our JBL Tune 770NC can be connected to your PC via Aux cable. The USB-C port on the headphones is for charging purposes, not for audio.
A:AnswerThanks for your question. Our JBL Tune 770NC charges using a USB-C cable. You can use any standard USB-C charging cable connected to a 5V/1A power adapter.
A:AnswerThanks for your inquiry. Our JBL Live 770NC offers several advanced features that the JBL Tune 770NC does not. These include Active Noise Cancelling, JBL Signature Sound, Spatial Sound, and True Adaptive Noise Cancelling. Additionally, the JBL Live 770NC is equipped with two built-in microphones to enhance call quality and voice clarity.
A:AnswerThanks for bringing this to our attention. It indicates that the unit is fully charged. Please press and hold the power button up to 5 seconds until it blinks blue. If you need more help, please call us directly at: (800) 336-4525.
A:AnswerThank you for your inquiry. The mute function will only be applicable for calls. It is important to note that the JBL Tune 770NC is not designed as a gaming headset. Its built-in microphone is primarily intended for hands-free calling and includes features like VoiceAware to enhance the call experience.
A:AnswerA follow up question to this is: Do all the features (ie microphone, noise cancelling, etc) work when it's only a wired connection and does not have a charge at all?
A:AnswerThanks for your question. We would like to know more about your inquiry so we can provide an accurate answer. Please contact us at (800) 336-4525.
