Two main features of noiseless acoustic wave earphone: 1. Eliminate background noise Noiseless acoustic wave earphone utilizes acoustic vibration to pass messages when it touches your skin; therefore all background noise will be eliminated completely when you are on phone. Wherever you are (in KTV or noisy street), the friend whom you are talking to just can hear your voice, without the song or the loudspeaker around you. 2. Hand-free Easily to talk and let your hands free just by putting noiseless acoustic wave earphone on your neck.
Specifications:
Features:
- purple color, blue color, black color and white color for choice.
- OEM/ODM WELCOM
- Minimum Order: 1000pcs set