JBL Live 770NC Headset Wireless Head-band Calls/Music Bluetooth Black

The JBL Live 770NC is an over-ear wireless headset that delivers JBL Signature Sound for music and calls. It features True Adaptive Noise Cancelling with Smart Ambient technology, long battery life with fast charging, and dual-device Bluetooth connectivity. The headset is lightweight and designed for comfortable all-day wear.

Advantages

True Adaptive Noise Cancelling reduces background noise while Smart Ambient allows you to hear surroundings when needed. Up to 65 hours of playback (50 hours with Bluetooth and ANC active) and a 5-minute quick charge that provides an additional four hours of use. Hands-free voice assistant access and the ability to connect to two Bluetooth devices simultaneously for seamless switching between media and calls.

Suitable for

• Listening to music at home or on the go
• Making and receiving calls with clear audio
• Commuting and travel where noise cancellation is useful
• Working in shared spaces while occasionally hearing surroundings

Key specifications

• Brand: JBL
• Model: Live 770NC (MPN: JBLLIVE770NCBLK)
• Type: Wireless circumaural (over-ear) headset
• Connectivity: Bluetooth (dual-device pairing)
• Frequency response: 20 - 20,000 Hz
• Weight: 0.256 kg
• Cable length (when used): 0.2 m
• Colour: Black

How to use

Charge the headset before first use, then power on and pair with your Bluetooth device following the included pairing instructions. Use the earcup controls to play/pause audio, adjust volume, switch ANC and Smart Ambient modes, and access your voice assistant. For calls, answer or end calls with the dedicated button. When battery is low, a 5-minute quick charge delivers about four hours of playback; for full battery life continue to charge until the indicator shows a full charge.

Recommendations

Use True Adaptive Noise Cancelling in noisy environments for focused listening and switch to Smart Ambient when you need situational awareness. Store the headset in a protective case when not in use and follow manufacturer care instructions to preserve battery life and earcup materials.