JBL Tune 230NC TWS

-Driver size (mm): 6
-Driver sensitivity at 1kHz/1mW (dB): 105
-Dynamic frequency response range (Hz): 20 Hz – 20 kHz
-Impedance (ohms): 16Earbud: 10.2 g (combined)
-Charging case: 47.3 g
-Bluetooth profiles: A2DP 1.3 , AVRCP 1.6 HFP 1.7
-Bluetooth frequency: 2.4 GHz – 2.4835 GHz
-Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8-DPSK
-Bluetooth transmitter power: <12 dBm
-Bluetooth version: 5.2
-Charging time (hours from empty): 2
-Maximum music play time with ANC off (hours): 10
-Maximum music play time with ANC on (hours): 8