Technical specifications for JBL Live 770NC Wireless Bluetooth Noise-Cancelling Headphones – Black
CONNECTIVITY
Jack: 3.5 mm jack
Bluetooth / wireless range: 10 m
Bluetooth: Bluetooth 5.3
NOISE REDUCTION
Passive noise-isolating: Yes
Active noise-cancelling: Yes
Quick attention mode: Yes
Controllable noise-cancelling: Yes
GENERAL
Manufacturer’s guarantee: 2 years
Box contents: – JBL Live 770NC JBLLIVE770NCBLK Wireless Bluetooth Noise-Cancelling Headphones- USB-C charging cable- Detachable audio cable- User guide
Weight: 255 g
OVERVIEW
Type: Over-ear
Colour: Black
SOUND FEATURES
Driver type: Neodymium drivers
Speaker diameter: 40 mm
Impedance: 32 Ohms
Frequency response: 20 – 20,000 Hz
Maximum input power: 32 mW
Sensitivity: 100 dB
Other sound features: Fully adjustable EQ (via JBL Headphones app)
DESIGN FEATURES
Acoustic system: Closed
Detachable cable: Yes
Cable length: 1.2 m
Single-sided cable: Yes
Foldable: Yes
Type of earcup: Tiltable earcups
Other features: – JBL Pure Bass sound- Smart Ambient- Bluetooth multipoint connection- Bluetooth automatic device switching
Earpad / ear tip material: Faux leather
CONTROLS
Microphone: Yes
Playback / functions control: Yes
Control positioning: Earcup
Volume control: Yes
Control compatibility: – Android- iOS
Compatible voice assistant: – Google Assistant- Amazon Alexa- Siri
POWER
Battery life: – With ANC: up to 50 hours- Without ANC: up to 65 hours
Battery: Internal Lithium-ion
Charging time: 3 hours
Quick charge: 4 hours battery life from 5 minutes charging
Charging method: USB Type-C