
When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all day—and longer, while sparing you the unwanted noises. With up to 70 hours of battery life, you’ll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra 3 hours of music. Lightweight, and flat-folding, the JBL Tune 770NC can also connect with two Bluetooth devices simultaneously, so you’ll never miss a call while watching a movie on your tablet. With the free JBL Headphones app, you can tailor the sound to suit your taste. And voice prompts in your language will guide you through the features. Manage your calls and your voice assistant hassle-free right from your phone and use VoiceAware to hear yourself when you’re speaking. Just choose the color that best suits your vibe, and start having fun.
A: Our 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.
Q: Does this leak noise? Like if I'm listening to something can other people hear it?
A: We 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: Thank 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.
Q: We have misplaced the charger. Unsure of what type of charger to purchase. Thanks for your help!
A: Thanks 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: Thanks 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.
Q: What size is the auxiliary receptacle. It's not 1/8 or 3.5 mm like the cable it came with.
A: Thank you for your inquiry. Our JBL Tune 770NC uses 2.5mm audio cable for the source device and the headphone has 2.5mm port.
A: Thanks 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.
Q: Are these good for leaf blowing?
A: undefined