Patuoxun ® stereo headphones / headset wireless audio / stereo Digital Wireless Headphone MP3 Player SD / TF FM Radio Music / battery-LED screen / Hi-Fi sound-Wireless Stereo Headphone MP3 Player SD / TF --- black and gray (Electronics)
time correct, consistent product. Its average function and not practical, I do not redeem a helmet like this, cheap but not great either.