The POLVCDG D6PRO features a double-acting four-speaker. The headset includes a 9mm woofer and a 6mm tweeter. Turbo booster technology that releases infinitely low frequency energy.
Stereo surround, passive noise reduction, with HD microphone.
The body is matched with a flexible and comfortable earhook, whether you are reading quietly indoors or outdoors. Can fit your ears firmly and won't fall
3 *Silicone earplugs
1 * storage bag
1 * instruction
Q: Can we use these to make phone calls?
A: Yes, they have a built-in microphone on the line, which works well.
Q: Which devices are compatible?
A: Headphones compatible with various media devices, equipped with 3.5mm jacks as Apple devices | Android Smartphone | Windows Phone | MP3 / MP4 Player | Portable Music Player
(The remote control cannot be used with some MP3/MP4 players)
Q: Is it useful for Hifi music?
A: Yes, equipped with high quality dual drives and suitable speakers, it has good performance.