Product Description Main Feature Frequency 20 Hz – 40 kHz Impedance 16 ohms Sound level/Sensitivity 98 dB SPL@1 kHz Microphone sensitivity: -38 dBV/Pa@1 kHz Signal/Noise 96 dB Power Output 5V 1A Connection Type Bluetooth 5.3 Battery Lithium-ion battery (68 mAh/ 3.85 V) Lithium-ion battery (680 mAh/ 3.8 V) Duration Charging time: 2 hrs from empty Music playtime with BT on and ANC off: Up to 12 hrs Music playtime with BT on and ANC on: Up to 10 hrs Music playtime with BT on and True Adaptive ANC on: Up to 9 hrs Talk time with ANC off: Up to 6 hrs Talk time with ANC on: Up to 5 hrs Others Bluetooth version (Earbud): 5.3 Bluetooth version (Charging case): 5.1 Bluetooth profile version: A2DP V1.4, AVRCP V1.6.2, HFP V1.8 Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz Bluetooth transmitter power (Earbud): <12 dBm (EIRP) Bluetooth transmitter power (Charging case): <8 dBm (EIRP) Bluetooth transmitter modulation (Earbud): GFSK, ð/4-DQPSK, 8DPSK Bluetooth transmitter modulation (Charging case): GFSK IP55 Water and dust resistant JBL Headphones App Multi-point connection Personi-fi 3.0 Physical Specification Drivers 10 mm/ 0.39″ Dynamic Driver Dimensions Earbud: 22.51×31.04×23.74mm Charging case: 61x51x30.25mm Weight Earbud: 5 g per pc (10 g combined)/0.011 lbs per pc (0.022 lbs combined) Charging case: 72 g/ 0.1587 lbs Color Black, Blue, Silver, Purple
