Skullcandy

JBL

Rail® ANC True Wireless Earbuds

Live 670NC

Wireless Headphone Specification

Wireless Headphone Specification

In Ear

On Ear

Dynamic

Dynamic

12 mm

40 mm

32±15% ohms

32 Ohms

97dB ± 3dB

98dB SPL@ 1kHz 1mW

20Hz - 20KHz

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

5 V 2A

5V 1A

Active Noise Cancelling

True Adaptive Noise Cancelling

Bluetooth

Bluetooth

5.2

5.3

All Bluetooth Devices

All Bluetooth Devices

AAC

AAC, SBC

Lithium-Ion Batteries

Lithium-Ion Batteries

10 Meters

10 Meters

38 Hours

65 Hours

1.5 Hours

<3 Hours

Black, White

Black, White, Blue, Gold

NA

3.5 mm Jack

USB Type-C Charging Cable

USB Type-C Charging Cable

49.8 GM

219 GM

Wireless Charging Case.
Personal Sound by Mimi®.
IPX4 Sweat & Water Resistant.
Skull-iQ Smart Feature Technology®.
38 Hours Total Battery + Rapid Charge.
Adjustable 4-Mic Active Noise Canceling.
Multipoint Pairing lets you connect your earbuds to two devices simultaneously — Rail ANC will switch between devices seamlessly without the need to re-pair.
Mega Noise Cancelling - The Rail ANC listens to the outside noise to actively mute the world around you. You can also adjust the noise cancellation level between mute, hearing and between.
Skull-iQ integration allowing you to customize your sound and control your earbuds. With the app, you can adjust the EQ settings, track battery life, and activate Tile, which helps you locate your lost earbuds.
Latest Sound Tech - The Rail ANC is Skullcandy's latest premium earbuds featuring our best driver yet with deep bass and a huge dynamic range. Plus, Personal Sound lets you tune the sound to your unique hearing through the Skull-iQ App.
27 Hours Battery - With an incredible 27 hours of battery to keep your Rail ANC powered. The earbuds hold 7 hours and the charging case holds 20 hours with ANC on. Plus, using rapid charge, the first 10 minutes of your charge will give you 2 hours of play.

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.