Guess Metal 4G Logo are wireless headphones that combine excellent sound quality, elegant design and functionality. The blue color gives them a stylish, minimalist look that is perfect for any occasion. The headphones are decorated with a metal 4G 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. In addition, the ENC (Environmental Noise Cancellation) function effectively filters out background noise during calls, so your voice will always be clear and understandable. With 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. An elegant protective pouch made of soft material is included, which not only protects the headphones from scratches and dust, but also emphasizes the exclusive nature of the product. Product Features: · Type: On-Ear Headphones · Bluetooth version: 5.3 · Earphone Battery: 300mAh · Bluetooth Distance: Up to 10 m · Earphone charging time: 2 h · Operating time: up to 30 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 Set includes: Headphones, Manual, Protective bag