Beanie Music Hat

Seller product description

Description: 100% Brand NEW! High Quality! V3.0 + EDR Bluetooth version, available for most of devices with Bluetooth function fleece material, fashion and keep warm with answer the phone in winter the run headband can be washed set-in Mic, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free answering phone up via the device set-in li-ion chargeable battery, charge via USB cable, long stand-by time support power display on phone 
 Specifications: Bluetooth: V3.0 ± EDR frequency: 2.402Hz-2.480GHz transmission distance: 10M or so transmission distance of Mic: