copyright © 2023 PT Global Sukses Digital
Key Features
Enjoy signature JBL Pure Bass Sound in comfort anywhere with the black Tune 670NC, wireless on-ear headphones with an exceptionally long battery life of up to 70 hours. With adaptive noise cancelling built-in and Smart Ambient mode for environmental awareness, the Tune 670NC is ideal for listening while on the move.
Lightweight and fully foldable, these Bluetooth 5.3 headphones are easy to pack up and take with you to your next location. A customizable listening experience can be unlocked with the free JBL Headphones app, allowing you to adjust EQ and be guided through the process by voice prompts in your native language. Multipoint connectivity lets you stay connected to phone calls while enjoying your favorite music or movies. An optional wired connection lets you save battery life when you do finally run out of juice. The Tune 670NC includes a detachable 3.5mm stereo audio cable and a USB-C charging cable.
Bluetooth 5.3 with LE Audio
Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone with the help of the latest Bluetooth technology. Optimize the Bluetooth performance with the Smart Audio and Video feature in the JBL Headphones app by selecting the Audio (for the best sound quality) or Video (for an optimal gaming and video output) modes.
Up to 70 Hours with Speed Charge
For long-lasting fun, listen wirelessly for up to 70 hours and recharge the battery in as little as two hours with the convenient USB-C cable. A quick 5-minute recharge gives you three additional hours of music.
Hands-Free Calls with Voice Aware
Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while talking, with the help of Voice Aware.
Multipoint Connections
Allows you to effortlessly switch from one Bluetooth device to another. You can simply switch from a video on your tablet to a call on your mobile phone, so that you'll never miss a call.
Lightweight, Comfortable, and Foldable
The lightweight materials and soft ear cushions with a padded headband make the headphones comfortable to wear for extended periods. The foldable design makes it convenient for you to carry your headphones anywhere and anytime you want music.
Key Specs
| Wearing Style | Dual Ear with Headband |
| Earpiece Design | On-Ear (Supra-Aural) |
| Active Noise Cancellation | Yes |
| Frequency Response | 20 Hz to 20 kHz |
| Built-In Controls | Yes, on Right Earpiece |
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 1 |
| Runtime | 70 Hours (BT) |
Headphone
| Wearing Style | Dual Ear with Headband |
| Earpiece Design | On-Ear (Supra-Aural) |
| Open/Closed-Back | Closed-Back |
| Sound Field | Stereo |
| Number of Drivers | 1 per Earpiece |
| Driver Type | Dynamic |
| Driver Size | 1.2" / 30 mm |
| Impedance | 32 Ohms |
| Active Noise Cancellation | Yes |
| Frequency Response | 20 Hz to 20 kHz |
| Sensitivity | 98 dB at 1 kHz / 1 mW |
| Maximum Sound Pressure Level (SPL) | 95 dB |
| Built-In Controls | Yes, on Right Earpiece |
Microphone
| Built-In Mic | Yes, on Earpiece |
| Noise Cancelling Microphone | Yes |
| Number of Voice Mics | 1 |
| Sensitivity | 40 dBV/Pa at 1 kHz |
Connectivity
| Wireless | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP 1.4, AVRCP, HFP 1.8 |
| Multipoint Support | Yes |
| Maximum Paired Devices | 2 |
| Audio Connector | 1x 1/8" / 3.5 mm TRRS |
| Audio Connector to Earpiece | 1/8" / 3.5 mm TRRS |
| Cable Length | 3.9' / 1.2 m |
| Mobile App Compatible | Yes: Android & iOS |
Battery
| Runtime | 70 Hours (BT) |
| Quick Charging Times | 5 Minutes for 3 Hours |
| Recharge Time | 2 Hours |
| Battery Chemistry | Lithium-Ion |
| Capacity (mAh) | 690 mAh |
| Charging Input | Not Specified by Manufacturer |
| Wireless Charging | No |
Physical
| Color | Black |
| Environmental Resistance | No |
| Weight | 0.4 lb / 174 g |
Packaging Info
| Package Weight | 0.835 lb |
| Box Dimensions (LxWxH) | 8.9 x 8.5 x 1.9" |