General Specifications

Product Name: JBL Live 670NC Wireless On-Ear Headphones
Driver Size: 40 mm Dynamic Drivers
Noise Cancelling: True Adaptive Noise Cancelling with Smart Ambient
Number of Microphones: 2
Weight: 219 g

Audio Specifications

Frequency Response Range: 20 Hz – 20 kHz
Driver Sensitivity (1 kHz/1 mW): 98 dB
Impedance: 32 Ω
Audio Modes: JBL Spatial Sound / Surround Sound

Connectivity

Wireless Technology: Bluetooth 5.3
Bluetooth Profiles: HFP v1.8, A2DP v1.4, AVRCP v1.6.2
Bluetooth Frequency: 2.4 GHz – 2.4835 GHz
Multi-Point Connection: Yes

Battery & Playback

Battery Life (ANC Off): Up to 65 hours
Battery Life (ANC On): Up to 50 hours
Maximum Talk Time: Up to 33 hours
Charging Time: Approx. 3 hours
Speed Charge: Yes (5-minute quick charge = ~4 hours playback)

Features

Adaptive Noise Cancelling: Yes
Smart Ambient: Yes
Auto Play & Pause: Yes
Voice Assistant Integration: Yes
JBL Headphones App: Supported
Hands-Free Calls: Yes
Detachable Audio Cable: Yes
Foldable Design: Yes
Speed Charge: Yes

Dimensions

Weight: 219 g
Audio Cable Length: ~0.2 m
Charging Cable Length: ~0.2 m

Package Contents

JBL Live 670NC Headphones: × 1
Carrying Case: × 1
USB-C Charging Cable: × 1
Detachable Audio Cable: × 1
Warranty/Warning Card: × 1
Quick Start Guide: × 1