JBL Quantum True Specs

Key Specs
Wearing Style
Dual Ear True Wireless Earbud
Earpiece Design
In-Ear (Intra-Aural)
Sound Field
Stereo
Built-In Mic
Yes, on Earpiece
Noise Cancelling Microphone
Not Specified by Manufacturer
Wireless
Bluetooth 5.2 
Audio Connector
No Wired Audio Support
Headphone
Wearing Style
Dual Ear True Wireless Earbud
Earpiece Design
In-Ear (Intra-Aural)
Open/Closed-Back
Closed-Back
Sound Field
Stereo
Driver Size
0.4" / 10 mm
Impedance
16 Ohms
Active Noise Cancellation
Yes
Frequency Response
20 Hz to 20 kHz
Sensitivity
106 dB SPL/V at 1 kHz
Maximum Sound Pressure Level (SPL)
93 dB
Microphone
Built-In Mic
Yes, on Earpiece
Noise Cancelling Microphone
Not Specified by Manufacturer
Number of Voice Mics
6 with Beamforming
Sensitivity
-38 dBV/Pa at 1 kHz
Connectivity
Wireless
Bluetooth 5.2 
Bluetooth Profiles
A2DP 1.3, AVRCP 1.6, HFP 1.8
Audio Connector
No Wired Audio Support
Cable Design
No Wired Audio Support
Audio Connector to Earpiece
No Wired Audio Support
Battery
Runtime
8 Hours (Listen)
6 Hours (BT+ANC)
4 Hours (Talk)
Battery Chemistry
Lithium-Ion Polymer (LiPo)
Capacity (mAh)
51 mAh
Charging Input
USB-C
Wireless Charging
No
Physical
Color
Black
Environmental Resistance
Water-Resistant (IPX4)
Weight
Earphones:
0.2 oz / 5.5 g (Each)
Charging Case:
1.5 oz / 42.4 g
Packaging Info
Package Weight
0.57 lb
Box Dimensions (LxWxH)
6.8 x 4.5 x 1.8"