Headphones CoolBox COO-AUB-40BK Black

The CoolBox LBP246DW headphones with microphone are a versatile solution combining multiple connection options to suit various usage needs, including Bluetooth 5.3 , as well as wired connections via USB-C for charging and a 3.5 mm jack for wired operation when required. Equipped with 40 mm diameter drivers and an impedance of 32 ohms , they offer a wide frequency range of 20 Hz to 20 kHz , ensuring detailed and balanced sound reproduction. They also feature active noise cancellation of up to 20 dB , significantly enhancing the listening experience in noisy environments by allowing focus on audio without external distractions. These headphones include a built-in 400 mAh lithium battery that recharges in approximately 1.5 hours , providing enough autonomy for extended use. For controls, they have buttons to play, pause, power on, adjust volume, and change tracks, plus a dedicated switch to activate or deactivate the ANC function. Their Bluetooth connectivity offers a range of up to 10 meters for wireless convenience, while the lightweight design at 175 grams allows comfortable prolonged use. The black color design delivers a sober and elegant finish, suitable for various styles and situations. The package also includes a charging cable and a user manual, completing a functional and easy-to-manage set. In short, the CoolBox LBP246DW represent a balanced choice for those seeking wireless headphones with a microphone that offer multiple connection options, good sound quality, and the comfort of active noise cancellation. Type: Earpiece Headphones with Headband Wireless Headphones Headphones with Microphone Rechargeable lithium battery Characteristics: Built-in battery Plug and play Foldable Noise reduction Built-in microphone 32 Ohm Battery: Yes Control type: Buttons Frequency: 20 - 20000 Hz Range: 10 m Connections: Jack 3.5 mm USB-C USB Foldable: Yes Quantity: 1 Type of headphones: External supraaural Connectivity: Bluetooth Bluetooth 5.3 Colour: Black Battery capacity: 400 mAh Design: Headphones with Headband Country/Region of manufacture: Spain Material: Plastic Voltage: 3,7 V Sound intensity: 110 dB Approx. charging time: 1,5 hours Control: Buttons Driver: 40 mm Headphones: Binaural Recommended use: Calls and music