LED Colour Changing ST-424 Wireless Headphone

LED Colour Changing ST-424 Wireless Headphone

. High-quality Sound

. Brushed Aluminium Finsh

. Call-handing

. Volume and track controls

. Soft,comfortable earcups

. Color: Red Blue Black 

Parameters

. Distance: 10m

. Battery volume: 450mAH

. Charging voltage: DC5V

. Loudspeaker size: 40mm

. Spesker impedance: 32

. Working time: music4-6h call8-10h

. Version: V3.0+EDR

. Microphone: built-in

. Power rating: 100mw

. Working voltage: DC3.7v

. Frequency response: 20-20khz