Wireless Bluetooth Smart Winter Hat with Voice Chat

Item specifics Brand Name:FineBlue Plug Type:Wireless Support APP:No Frequency Response Range:20-20000Hz Line Length:None Vocalism Principle:Other Communication:Wireless Volume Control:Yes Function:HiFi Headphone,Sport Active Noise-Cancellation:Yes Style:Headphone Connectors:None Sensitivity:102±2dB Waterproof:No Model Number:Q22 Resistance:16Ω Is wireless:Yes Support Memory Card:Yes Support Apt-x:Yes With Microphone:Yes Control Button:Yes Wireless Type:Bluetooth   Product Description Plug type: wireless Frequency response range: 20-20000Hz Features: HiFi headphones Active noise cancellation: yes Sensitivity: 102 ± 2dB Resistance: 16Ω Support memory card: yes Support Apt-x: Yes With microphone: Yes Bluetooth hat wireless type: Bluetooth Transmission range: 10 meters Function: hold music, call function Channel: Stereo How to use: head-mounted Whether single ears: bilateral stereo Suitable for occasions: opening ceremony, birthday, awards ceremony, wedding, advertising promotions, business gifts, anniversary celebrations, public relations planning, fairs, festivals, employee benefits, housewarming Color: M5-red, M5-blue, M5-black, M5-gray, M5-gray, M5-khaki Packaging: Simple packaging