JBL Tune Buds 2 Earbuds

JBL. Driver size: 10 mm 0.39 Dynamic Driver. Earbuds resistance factor: IP54. Power supply: 5V1A. Frequency response: 20 Hz-20 kHz. Maximum operation temperature: 45  C. Impedance: 16 ohm. Sensitivity: 100 dB SPL@1 kHz. Maximum SPL: 95 dB. Microphone sensitivity: 38 dBV/Pa@1 kHz. Take on your day one song at a time with JBL Tune Buds 2 true wireless earbuds and Adaptive Noise Cancelling. They deliver up to 48 hours of exceptional JBL Pure Bass Sound and JBL Spatial Sound, while the ergonomic and water and dust resistant design gives you all-day comfort in any weather. Enjoy perfect-sounding calls without ambient noise, all managed using intuitive touch controls. With Adaptive Noise Cancelling and Smart Ambient technology, you can tune out the world, or choose how much you engage with your surroundings. You can even personalize your sound experience with the JBL Headphones App and tailor audio around you with Personi-Fi 3.0. Pop in the JBL Tune Buds 2 and experience your world your way