The stereo acoustic air-tube EMF radiation free headset avoids the use of electrical wires in the ear area. Therefore. electromagnetic fields (EMF) are not produced by the air-tubes, and in addition the air tube is not served as antenna because it is not an electrical wire or a conductive material. As well, the quality of sound is very high because of less interference in the audio signal. The headphones come with changeable earbuds for maximum comfort in S, M, and L. They sit securely and comfortably in the ear shape, even during vigorous exercise.

Speaker specifications
- Sensitivity: 110±3Db SPL/3Mw/5cm at 1KHz
- Range of frequency: 20 HZ--20KHz
- Resistance: 16Ohm ± 15%
- Rated Power: 3mW
- Capacity: 5mW
- Lead wire length: 75cm - 100cm

• Sounds awesome with all smartphones, tablets, MP3 players and anything that has a universal 5mm connector
• Clip style, you can wear comfortably around your neck.
• Remote control module on the headset allows you to play, skip, select answer and end a phone call.
• Magnet closer for the air-tubes -user can wear the tubes around the
• Additional 3 sets of different size ear-tips that fit comfortably to any user.

Sounds awesome with all smartphones, tablets, MP3 players and anything that has a universal 5mm connectorWOREMOR