Function: Support music, multi-point connection Channel: Stereo How to use: Head-mounted Applicable gifts occasions: opening ceremony, awards commemoration, anniversary celebrations, advertising promotions, trade fairs, festivals Frequency response range: 20Hz-20KHz Bluetooth version: 4.0+EDR Output power: 2*10mW Speaker: 40mm 30 Euro Audio interface: 3.5mm stereo Sensitivity: greater than 85DB Working current: 70mA Working voltage: 3.7v Signal to noise ratio: 80dB
Description
Function: Support music, multi-point connection Channel: Stereo How to use: Head-mounted Applicable gifts occasions: opening ceremony, awards commemoration, anniversary celebrations, advertising promotions, trade fairs, festivals Frequency response range: 20Hz-20KHz Bluetooth version: 4.0+EDR Output power: 2*10mW Speaker: 40mm 30 Euro Audio interface: 3.5mm stereo Sensitivity: greater than 85DB Working current: 70mA Working voltage: 3.7v Signal to noise ratio: 80dB











