Get ready for the smartest True Wireless earbuds yet. JBL Tour Pro 3 earbuds come in a newly redesigned Smart Charging CaseTM with a handy and more feature-packed touchscreen, giving you full control over your listening experience-while your phone stays in your pocket. Connect seamlessly with any Bluetooth® device and immerse yourself in your music, movies, and games with JBL Spatial 360 sound with head tracking. The JBL Tour Pro 3 are also powered by legendary Hi-Res JBL Pro Sound. When it's time to work, tune out the world with Real-Time True Adaptive Noise Cancelling. On a flight, use the Smart Charging CaseTM as an audio transmitter dongle to wirelessly connect to the inflight system (or PC) and enjoy cinematic sound experience while you're in the air. Or at your desk, easily connect the Smart Charging CaseTM to your computer, for perfect call quality.Driver size (mm)- 10.2 mm/ 0.402'' Dynamic Driver + 5.1 mm x 2.8 mm Balanced ArmatureNoise Cancelling- YesNoise Cancelling Type- True Adaptive Noise Cancelling 2.0Number of Microphones- 6Driver sensitivity at 1kHz/1mW (dB)- 104Dynamic frequency response range (Hz)- 20 Hz - 40 kHzImpedance (ohms)- 32Charging Case Weight (g)- 71.8Earpiece Weight (g)- 5.6Weight (g)- 83Connection- WirelessConnectivity Technology- BluetoothBluetooth profiles- A2DP V1.4, AVRCP V1.6.2, HFP V1.8Bluetooth frequency- 2.4 GHz - 2.4835 GHzBluetooth transmitted modulation- GFSK, p/4-DQPSK, 8DPSKBluetooth transmitter power- Bluetooth version- 5.3Battery Life- 44Charging case battery life (max hours)- 33Charging time (hours from empty)- 2Maximum music play time with ANC off (hours)- 11Maximum music play time with ANC on (hours)- 8Maximum play time (hours)- 44Speed Charging time (hours)- 3Maximum talk time (hours)= 5.5Charging cable- YesSpeed charge- YesSupports Auracast- YesAmbient Aware- YesBuilt-in Microphone- YesCharging case- YesJBL Headphone App- YesJBL Legendary Pro Audio Sound- YesJBL Original Pro Sound- YesMulti-Point Connection- YesRechargeable battery- YesSpatial Sound- YesTalkThru- YesTouch Control- YesTrue Wireless- YesVoice Aware- YesWater Resistant- YesIP Code- IP55True Adaptive Noise Cancelling- YesSmart Talk- YesWireless Charging- YesSmart case- Yes