The JBL T670 NC is a wireless headphone with adaptive noise cancellation that provides excellent sound and up to 70 hours of battery life. It is light and can be folded flat, so it takes up little space and can be easily transported. Perfect for traveling, working or just listening to music at home.

Adaptive noise filtering with Smart Ambient technology
Adaptive noise cancellation means zero distractions when you need to focus on studying – or get into the groove. And if you want to hear the world around you without taking off the headphones, Ambient Aware and TalkThru sharpen ambient sounds or noises. You can easily activate these ambient sound control modes through the JBL Headphones app.

Bluetooth 5.3 with LE Audio*
You can wirelessly stream high-quality JBL Pure Bass sound from your smartphone using the latest Bluetooth technology. Optimize Bluetooth performance with the JBL Headphones app's Smart Audio & Video feature by selecting Audio (for best sound quality) or Video (for optimal gaming and video output) modes. *Available with OTA update later.

JBL Pure Bass sound
JBL Tune 670NC headphones have the famous JBL Pure Bass sound. The same one that also operates the world's most famous music venues.

Customize your music listening experience
Download the free JBL Headphone app to customize your sound by selecting one of the preset EQ modes or adjusting the EQ curve to suit your content, style and taste. Other functions of the T670 NC are guided by voice instructions in the Slovak language.

Hands-free calls with VoiceAware
You can easily control the sound and manage calls from your headphones with the practical buttons on the ear cups. Hear your voice while speaking with WoiceAware.

Up to 70 hours* of battery life with fast charging
For long-lasting entertainment, you can listen to music wirelessly for up to 44 hours, and you can charge the battery in up to 2 hours with the practical USB Type-C cable. A quick 5-minute charge ensures another 3 hours of music listening.
*Battery operating time: BT on / ANC off

Multipoint connection
You can easily switch from one Bluetooth® device to another. jump from a video on your tablet to a call on your mobile phone and never miss a single moment.

Lightweight, comfortable and foldable design
Lightweight materials and soft ear cushions, as well as a padded headband, ensure comfortable wear for longer periods of time. Thanks to the foldable design, you can take it with you anywhere - whenever you want music.

Properties
General
- Compatibility: Bluetooth device, Mobile phone
- Active and adaptive noise filtering
- Built-in microphone
- Detachable cable
- Fold flat, collapsible design
- Multipoint connection
- JBL Pure Bass sound
- Rechargeable battery
- On-ear controls
- Voice recognition

Basic data
- Type: Bluetooth headphones
- Connection technology: Wired and wireless
- Drive size: 32 mm
- Number of microphones: 4
- Connector: 3.5 mm jack
- Cable length: 1.2 meters
- Weight: 174 grams

Sound
- Driver sensitivity at 1 kHz/1 mW: 98 dB
- Dynamic frequency range: 20 Hz - 20 kHz
- Impedance: 32 ohms

Bluetooth
- Bluetooth version: 5.3
- Bluetooth profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
- Bluetooth frequency: 2.4 GHz - 2.4835 GHz
- Bluetooth transmission modulation: GFSK, π/4-DQPSK, 8DPSK
- Bluetooth transmitter power: < 10 dBm (EIRP)

Battery
- Charging time (from empty state): 2 hours
- Maximum music playback time with ANC off: 70 hours
- Maximum music playback time with ANC on: 44 hours
- Maximum playing time: 70 hours

Contents of the box
- 1 JBL Tune 670NC headphones
- 1x USB-C charging cable
- 1x Detachable audio cable
- 1x Warranty/Warning
- 1 Quickstarter

In conclusion, the JBL T670 NC is a high-quality and maximum sound experience wireless headphone, which is the perfect choice for anyone who cares about comfort and sound quality, wherever they are. The modern design and the elegant black color stand their ground in any environment.