Ausinės Swissten Trix Bluetooth 4.2 Headphones with FM / AUX / MicroSD / Grey

Elegant Bluetooth headset with FM radio, microSD card slot up to 32GB, FM radio, 3.5mm jack and microphone. Bluetooth version: V4.2Compatible bluetooh profiles: A2DP, AVRCPSupported formats: MP3 8-320Kbps, WMA 5-320Kbps, WAV 16-1536KbpsRadio frequency range: 87.5-108MhzHeadphone diameter: 40mmImpedance: 32ohmSensitivity: 108 +/- 3dBFrequency range: 20-20000HzRange: 10mCharging time: 2hOperating time: 6-8h