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

Description of product: Operating time up to 14 hours. Headphones has AUX 3.5 mm jack, FM Radio, microphone, slot for the micro SD card (up to 32GB). Charging through the USB-C input.  SpecificationBluetooth version: V4.2Compatible Bluetooth profiles: A2DP, AVRCPMulti-decoding: MP3 / WMA / WAVDecoding range: Mp3 8-320Kbps, WMA 5-320Kbps, WAV 16-1536KbpsRadio frequency range: 87,5-108MhzSpeaker diameter: 40mmSpeaker impedance: 28ohmSpeaker sensitivity: 108 +/- 3dBFrequency response: 18-22000HzOperation range: 10mWorking time: 14h