Headphones JBL TUNE 660NC BLACK

Wireless headphones with active noise reduction
Active Noise Reduction
Pure Bass JBL sound
Up to 44 hours of autonomy with
RBA activated
Hands-free calling and voice assistants
Bluetooth wireless streaming
Lightweight, foldable design
Google Fast Pair function
Box contents:
1 Tune 660NC headset
1 USB Type-C charging cable
1 audio cable
1 warranty/warning booklet (G/!)
1 quick start guide/safety sheet
(GDR/FS)
Technical specifications :
Speaker size: dynamic
32 mm dynamic driver
Power supply: 5 V/1 A
Weight: 166 g
Headphone battery type: lithium-ion
lithium-ion polymer battery, 610 mA / 3.7 V
Charging time: < 2 hours for a full
full charge
Battery life with Bluetooth activated: up to
55 hours
Playback time with AUX and ANC functions
ANC functions: up to 35 hours
Playback time with Bluetooth and RBA
activated: up to 44 hours
Dynamic frequency response range :
20 Hz to 20 kHz
Impedance: 32 ohms
Sensitivity: 100 dB SPL at 1 kHz / 1 mW
Max. sound pressure level 96 dB
Microphone sensitivity: -42 dBV at 1 kHz/Pa
Bluetooth version: 5
Bluetooth profile version: A2DP v1.3
AVRCP v1.5 HFP v1.6
Bluetooth frequency: 2.402 GHz to 2.480 GHz
Maximum operating temperature :45 °C