JBL Live 660NC Over-Ear Noise Cancelling Headphones, Blue

What’s in the box?

• JBL Live 660NC Headphones
• Type-C Charging Cable
• Audio cable
• Carrying Pouch
• Quick Start Guide/Safety Sheet
• Warranty/Warning

Specifications

General

Driver size	40mm Dynamic Driver
Power supply	5V 1A
Weight	265g
Battery type	Lithium-ion Polymer (750mA/3.7V)
Charging time
Music playtime with BT on and ANC off	Up to 50 hrs
Music playtime with BT on and ANC on	Up to 40 hrs
Frequency Response	16Hz – 20kHz
Impedance	32 ohm
Sensitivity	97dB SPL@1kHz/1mW
Maximum SPL	94dB SPL
Microphone sensitivity	-19dBV@1kHz/Pa
Bluetooth version	V5.0
Bluetooth profile version	HFP V1.7 A2DP V1.3 AVRCP V1.6
Bluetooth transmitter frequency range	2.4GHz – 2.4835GHz
Bluetooth transmitter power
Bluetooth transmitter modulation	GFSK π/4 DQPSK 8DPSK
Maximum operation temperature	45°C