JBL Tune 770NC Wireless Over-ear Headphones, Blue

The JBL Tune 770NC is a set of wireless, over-ear headphones featuring 40 mm dynamic drivers. They are engineered to reproduce audio across a frequency range of 20 Hz to 20,000 Hz with an impedance of 32 ohms. Connectivity is primarily handled through Bluetooth 5.3, supporting A2DP, AVRCP, and HFP profiles for streaming and communication. For situations where a wireless connection is not preferred, a detachable 1.2 m audio cable is included for wired use. The design incorporates adaptive Active Noise Cancelling to mitigate ambient sounds.

The integrated battery provides a maximum playback time of 70 hours and is fully recharged in 2 hours using the USB-C port. A fast-charging function is also supported. Physical controls are located on the earcups, allowing users to manage volume, playback, and calls directly from the headphones. Constructed from plastic, the unit weighs 232 grams and has a foldable design for increased portability. The built-in microphone includes noise-canceling capabilities for voice transmission during calls.

• Type & fit: Over-ear design with foldable earcups
• Connectivity: Bluetooth 5.3 wireless and optional wired audio
• Audio & drivers: 40 mm dynamic drivers
• Noise control: Adaptive Active Noise Cancelling (ANC)
• Microphone: Built-in microphone with noise reduction
• Charging: Recharges via a USB-C port
• Controls & app: On-device buttons for calls and media
• Comfort & build: Weighs 232 g
• In the box: Includes a detachable audio cable and a USB-C charging cable