JBL Wave Flex True Wireless Earbud - Black
#1: JBL Deep Bass Sound
#2: Comfortable fit
#3: Up to 32 (8h + 24h) total hours of battery life with speed charging
#4: Stay aware of your surrounding
#5: Hands-free calls with VoiceAware
#6: Water and dust resistant
#7: JBL Headphones App compatible
Driver size 12 mm/ 0.472” Dynamic Driver
Power supply 5 V 1 A
Earbud 3.8 g per pc (7.6 g combined)/0.00838 lbs per pc (0.01676 lbs combined)
Charging case 35.1 g/ 0.07738 lbs
Earbud dimensions (H x W x D) mm/in 18.46x18.57x33.48/0.72x2.24x1.31
Charging case dimensions (H x W x D) mm/in 25.85x49.37x54.84/1.01x1.94x2.15
Earbud battery type Lithium-ion polymer(40 mAh/ 3.85 V)
Charging case battery type Lithium-ion polymer (500 mAh/ 3.8 V)
Charging time <2 hrs from empty
Music playtime with BT on up to 8 hrs
Talk time up to 4.5 hrs
Frequency response 20 Hz – 20 kHz
Impedance 16 ohm
Sensitivity 105 dB SPL1 kHz
Maximum SPL 95 dB
Microphone sensitivity -38 dBV/Pa1 kHz
Bluetooth version 5.2
Bluetooth profile version A2DP V1.3,AVRCP V1.6, HFP V1.7
Bluetooth transmitter frequency range 2.4GHz - 2.4835 GHz
Bluetooth transmitter power <13dBm
Bluetooth transmitter modulation GFSK,4 DQPSK, 8DPSK
Maximum operation temperature 45C
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