Слушалки Energy sistem Serenity Anc Space wireless earphones - Black (Black)

Headphones with Active Noise Cancelling technology achieve up to. - 30dB of outside noise suppression. Quad Mic Voice Calls offers you high-quality voice pickup and stereo calls, so you don´t miss a thing. Bluetooth 5.4 to play your music wirelessly. Enjoy your music and calls and forget about the battery with its 25 hours of autonomy. You can enjoy 5 hours of autonomy in the headset and an additional 20 hours in the charging case. Find what you´re looking for thanks to voice commands with Voice Assistant. Take them with you wherever you want without worries. They have IPX4 splash resistance. Made with 100% recycled plastic (GRS) and sustainable packaging (FSC). Specifications: Audio: - Diameter: 10 mm. - Bass perception (0 to 10): 8. - Fidelity perception (0 to 10): 8. - Latency: 200 ms. - Impedance: 32. - Frequency response: 20 Hz ~ 20 KHz. - THD (