JBL Tune 770NС - JBLT770NCBLU

General Specifications

Driver size (mm)40Number of Microphones1

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)100Dynamic frequency response range (Hz)20 Hz – 20 kHzImpedance (ohms)32

Dimensions

Audio Cable Length (ft)3.9Audio Cable Length (m)1.2Ear Cup Depth (cm)4.8Ear Cup Depth (in)1.9Ear Cup External Height (cm)9.2Ear Cup External Height (in)3.6Ear Cup External Width (cm)7.6Ear Cup External Width (in)2.99Ear Cup Internal Height (cm)5.4Ear Cup Internal Height (in)2.12Ear Cup Internal Width (cm)3.7Ear Cup Internal Width (in)1.45Charging Cable Length (m)1.2Charging Cable Length (ft)3.9Weight (g)232Weight (oz)8.2

Control and Connection Specifications

Bluetooth profilesA2DP v1.4, AVRCP v1.6.2, HFP v1.8Bluetooth frequency2.4 GHz – 2.4835 GHzBluetooth transmitted modulationGFSK, π/4-DQPSK, 8DPSKBluetooth transmitter power< 10 dBm (E.I.R.P)Bluetooth version5.3

Battery

Charging time (hours from empty)2Maximum music play time with ANC off (hours)70Maximum music play time with ANC on (hours)44Maximum play time (hours)70Maximum talk time (hours)39

Features

Audio cableYesBluetoothYesCharging cableYesFoldableYesVoice Assistant integrationYesAdaptive Noise CancellingYesAmbient AwareYesBuilt-in MicrophoneYesDetachable CableYesFlat-fold designYesHands Free CallYesJBL Headphone AppYesJBL Pure Bass SoundYesMulti-Point ConnectionYesOver-earYesRechargable batteryYesSpeed chargeYesTalkThruYesWirelessYes