Audio Technica

JBL

ATH-M50xBT2

Live 670NC

Wireless Headphone Specification

Wireless Headphone Specification

Over Ear

On Ear

Dynamic

Dynamic

45 mm

40 mm

38 ohm

32 Ohms

99 dB/mW

98dB SPL@ 1kHz 1mW

15Hz - 28KHz

20 Hz - 20KHz, AUX Mode : 20 Hz ~ 40KHz

5.1 mW

5V 1A

Sound Isolation

True Adaptive Noise Cancelling

Bluetooth

Bluetooth

5.0

5.3

All Bluetooth Devices

All Bluetooth Devices

LDAC, AAC, SBC

AAC, SBC

Lithium Polymer Batteries

Lithium-Ion Batteries

10 Meters

10 Meters

50 Hours

65 Hours

3.5 Hours

<3 Hours

Black, Blue, Green, Pink

Black, White, Blue, Gold

3.5 mm Gold-Plated Stereo Mini-Plug

3.5 mm Jack

USB Type-C Charging Cable

USB Type-C Charging Cable

307 GM

219 GM

Compatible with high-quality LDAC and AAC codecs.
Microphone can be muted with a simple press of a button.
Over-ear design for excellent sound isolation in loud environments.
Dual mics and beamforming technology ensure crystal-clear call quality.
give you access to voice assistant ( Amazon Alexa Built-in, Google Assistant, Siri ).
Multipoint pairing function allows you to stay connected to two Bluetooth devices at once.
Google Fast Pair lets you quickly pair headphones with an Android smartphone or other device.
Low latency mode improves synchronicity between audio and video for smooth streaming and gaming.
Wireless, on-the-go design delivers the same critically acclaimed sonic performance as the original ATH-M50x professional studio headphones.
Proprietary 45 mm large-aperture drivers and dedicated amplifier deliver exceptional clarity throughout an extended frequency range, with deep, accurate bass response.

JBL Signature Sound and surround sound.
Up To 50 hours of Battery Life with ANC ON.
Up To 65 hours of Battery Life with ANC OFF.
Auto Play & Pause : Take the headphones off, the music stops. Put it back on, the music starts again. It genuinely couldn't be simpler.
JBL Signature Sound & Surround Sound : Along with powerful JBL Signature Sound, the 40mm drivers offer immersive JBL Spatial Sound that turns any stereo content from any device into virtual surround sound.
Up To 65 Hours* Of Battery Life & Speed Charge : Listen wirelessly for up to 50 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. In a hurry? A quick 5 min charge gives you 4 hours of music. *BT on/ANC off
True Adaptive Noise Cancelling With Smart Ambient : With four noise-sensing mics, True Adaptive Noise Cancelling means zero distractions whether you’re focusing on studying or getting lost in the music. Or turn on Smart Ambient to hear your surroundings.
Bluetooth 5.3 With LE Audio Supported* : Wirelessly stream high-quality sound even at lower bit rates with Bluetooth 5.3. Audio Mode gives the best available sound while Video Mode ensures the sound and visuals are always in sync. *Available via OTA update.
Personi-Fi 2.0 : The My JBL Headphones app personalizes your sound experience just for you. Just take the quick and easy hearing test and it automatically sets up a custom sound profile that’s ready to go every time you put on your headband. That’s it.