Guess 4G Triangle Logo are wireless headphones that combine excellent sound quality, elegant design and functionality. The black color gives them a stylish, minimalist look that is perfect for any occasion. The headphones are decorated with a triangular Guess logo, which emphasizes their luxurious character. The headphones are equipped with Voice Assistant technology, which allows quick and easy access to voice assistants, and the Hands-Free Calling function, which allows you to make phone calls comfortably without having to take your phone out of your pocket. With the latest Bluetooth 5.3 version, they provide a stable connection, fast pairing with devices, and smooth audio streaming. The IPX4 water resistance rating protects against sweat and splashes, making the headphones perfect for both everyday use and outdoor activities. Product Features: · Type: On-Ear Headphones · Bluetooth version: 5.3 · Earphone Battery: 400mAh · Bluetooth Distance: Up to 10 m · Earphone charging time: 2 h · Operating time: up to 32 h · Headphone Charging Port: USB-C · Ingress Protection: IPX4 · Functions: Music Playing / Making Calls · Impedance: 32 ohms ± 15% · Built-in microphone · Frequency Range: 20Hz-20kHz · Official Guess license