JBL Live 770 NC Over-Ear Noise-Cancelling Headphon

Take signature JBL sound with you anywhere you go with the black Live 770 NC - a pair of over-ear wireless headphones with a Bluetooth 53 LE audio for high-quality streaming With True Adaptive Noise Canceling and Smart Ambient technology - you can immersive yourself in your audio while staying connected to your surroundingsDual beamforming microphones ensure crystal clear calls in any environment Proximity sensors built into the headphones detect when you have removed or put on your headphones - automatically pausing and playing audio accordingly Multipoint connectivity ensures you can listen to your favorite music or movies while being able to jump on a call when needed without manually switching devices The JBL Live 770 NC include a USB-C charging cable - a 35mm detachable audio cable - and a fabric carry pouch

Features: Auto Play and Pause, Dual Beamforming Mics for Calls, Multipoint Connectivity, JBL Headphones App and Personi-Fi 2.0, Includes Charging Cable and Audio Cable, For Home Listening and Commutes, JBL Signature Sound and Surround Sound, True Adaptive NC with Smart Ambient Mode, Bluetooth 5.3 with LE Audio, Up to 65 Hours of Play and Quick Charge

Quantity: 1

Wearing Style: Dual Ear with HeadbandFoldable: Yes Earpiece Swivel: Yes

Earpiece Design: Over-Ear (Circumaural)

Open/Closed-Back: Closed-Back

Sound Field: Stereo

Number of Drivers: 1 per Earpiece

Driver Type: Dynamic

Driver Size: 1.6-inch / 40 mm

Impedance: 32 Ohms

Active Noise Cancellation: Yes

Frequency Response: 20 Hz to 20 kHz (Wireless)20 Hz to 40 kHz (Wired)

Sensitivity: 100 dB SPL at 1 kHz

Maximum Sound Pressure Level (SPL): 95 dB

Built-In Controls: Yes - on Right Earpiece

Sensors: Proximity

Built-In Mic: Yes - on Earpiece

Noise Cancelling: Yes

Number of Voice Mics: 2 with Beamforming

Sensitivity: -40 dBV/Pa at 1 kHz

Wireless: Bluetooth 5.3 / NFC

Bluetooth Profiles: A2DP 1.4 - HFP 1.8 - AVRCP

Multipoint Support: Yes

Maximum Paired Devices: 2

Wired Audio Connector: 1x 1/8-inch / 3.5 mm TRS

Cable Design: Detachable / Straight

Audio Connector to Earpiece: 1/8-inch / 3.5 mm

Mobile App Compatible: Yes: Android & iOSApp Name: JBL HeadphonesFunctionality: Adjust Settings - Firmware Update - Remote Control

Runtime: 65 Hours (BT)50 Hour (BT+ANC)40 Hours (ANC On)

Quick Charging Times: 5 Minutes for 4 Hours

Recharge Time: 3 Hours

Battery Chemistry: Lithium-Ion

Capacity (mAh): 850 mAh

Charging Input: Not Specified by Manufacturer

Wireless Charging: No

Color: Black

Environmental Resistance: No

Dimensions: Right Earpiece:3.7 x 1.1-inch / 9.4 x 2.8 cm (Each)

Weight: 9 oz / 256 g