USAMS Słuchawki Bluetooth 5.2 TWS NX10 Series Dual mic bezprzewodowe czarny|black BHUNX01 austiņas

USAMS TWS NX10 headset. Using BT 5.2 will double the transfer speed. Convenience and great design in one. Small and light, they will accompany you everywhere - at work, during exercise. Discharged headphones are not a problem, after 10 minutes of charging you can use them for the next 2 hours. Thanks to the possession of double ENC microphones and active noise reduction, they suppress as much as 90% of noise from the environment, which increases the comfort of conversations. Specification: Material: ABS + PC BT version: 5.2 Speaker diameter: 13 mm Sensitivity: 119 ± 3db Frequency response: 20Hz ~ 20KHz Impedance: 32 ohms Communication range: 12m Headphone weight: 3.6g * 2 Headphone battery capacity: 35mAh Game time: 5h Calling time: 2h Headphone charging time: about 1 hour Charging case weight: about 31g Charging case battery capacity: 320mAh Charging time of the case: about 1 hour Standby time: about 35h Charging case size: 52x46.5x24.6mm Input: 5V Compatibility: Apple / Android devices with BT function