JBL Tune 770NC Adaptive Noise Cancelling Wireless Over-Ear Headphones with Mic - Hitam

Features and Benefits:
Adaptive Noise Cancelling with Smart Ambient
Adaptive Noise Cancelling means zero distractions when it’s time to focus on your studies—or get your groove on. And if you want to hear the world around you without removing your headphones, Ambient Aware and TalkThru sharpen the sounds of your surroundings or voices. Easily activate these Ambient Sound Control modes through the JBL Headphones app.
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 & Video feature in the JBL Headphones app by selecting the Audio (for the best sound quality) or the Video (for an optimal gaming and video output) modes.
JBL Pure Bass Sound
JBL Tune 770NC headphones feature renowned JBL Pure Bass sound—the same that powers the most famous music venues all around the world.
Customize your listening experience
Download the free JBL Headphones App to tailor the sound to your taste by choosing one of the pre-set EQ modes or adjusting the EQ curve according to your content, your style, your taste. Voice Prompts in your language guide you through the Tune 770NC’s other features.
Hands-free calls with VoiceAware
Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while you’re talking, with the help of VoiceAware.
Up to 70H* battery life with speed charge
For long-lasting fun, listen wirelessly for up to 44 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. A quick 5-minute recharge gives you 3 additional hours of music. *Battery life: BT on / ANC off
Multi-Point connection
Effortlessly 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 moment,
Lightweight, comfortable and foldable design
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 to carry them anywhere—anytime you want music.
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Technical Specifications
Power supply: 5 V 1 A
Frequency response: 20 Hz – 20 kHz
Impedance: 32 ohm
Sensitivity: 100 dB SPL@1 kHz
Maximum SPL: 94 dB
Microphone sensitivity: -40 dBV/Pa@1 kHz
Maximum operation temperature: 45 °C
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
Bluetooth version: 5.3
Bluetooth profile version: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
Bluetooth transmitter power: < 10 dBm (E.I.R.P)
Driver size: 40 mm/ 1.57” Dynamic
Driver
Weight: 232 g/ 0.51 lbs
Battery type: Lithium-ion battery (690 mAh/ 3.7V)
Charging time: 2 hrs
Music playtime with BT on and ANC off: Up to 70 hrs
Music playtime with BT on and ANC on: Up to 44 hrs
Music playtime with BT off and ANC on: Up to 30 hrs
Talk time with ANC on: Up to 30 hrs
Talk time with ANC off: Up to 39 hrs
What’s in the box:
1 x JBL Tune 770NC headphones
1 x USB-C Charging Cable
1 x Detachable audio cable
1 x QSG