JBL Tune 230NC TWS

Product Description:

 Pure Bass. Zero noise.  Tackle your day one song at a time with the JBL Tune 230NC TWS. True wireless earbuds give you 40 hours of exceptional JBL Pure Bass Sound, while the ergonomic and water-resistant design gives you all-day comfort in any weather. Connect calls simply and seamlessly with 4 mics that cancel out ambient noises offering perfect calls anywhere. And with Active Noise Cancelling and Smart Ambient technology, you choose whether you want to tune out the world or engage with your surroundings. The light stick-closed design ensures comfort all-day long. Best of all, the JBL Headphones App lets you personalize your entire listening experience. Stay connected to your world, your way.

Driver size 6 mm
Number of Microphones 4

Audio Specifications
Driver sensitivity at 1kHz/1mW (dB) 105
Dynamic frequency response range (Hz) 20 Hz – 20 kHz 
Impedance (ohms) 16
Charging Case Weight (oz) 1.7
Earpiece Weight (oz) 0.4
Charging Case Weight (g) 47.3
Earpiece Weight (g) 10.2

Bluetooth
Bluetooth version 5.2
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

Battery
Charging time (hours from empty) 2
Maximum music play time with ANC off (hours) 10
Maximum music play time with ANC on (hours) 8
Maximum play time (hours) 4