Sensitive and tactile panel on each earbud allows easy music control and call management.
Ultra-compact charging case protects your headphones and holds 4 additional charges.
Sensitivity is 90 ±3dB SPL and frequency range is 20Hz – 20kHz.
Impedance is 16 ohm ±15% and frequency range of microphone is 100Hz – 10kHz.
Built-in rechargeable battery offers maximum times of working time.
Powerful bass performance: Upgraded 4mm dynamic drivers deliver high fidelity sound, clearer than CD quality with richer bass. <br>Easier Connection: Open the charging box cover and the earphones will automatically connect to your paired Bluetooth devices. Bluetooth 5.0 technology creates a stable connection between your device and wireless headphones for skip-free sound, even in crowded spaces. <br>Long Battery Life: Headphones play Hi-Fi stereo sound for up to 5 hours on a single charge. There's an extra 20 hours of use in the compact charging case that charges quickly over USB-C <br>Suitable for all conditions: IPX5 water resistance to resist perspiration during intense workouts and all weather conditions.