... Feature:Double speaker multimedia earphone/Metallic MP3 Earphone/Stereo Earphone/In-ear Headphone/Audio Earphone/MP3 Earplug/Stereo Earbuds/Fashionable Earphone/Stereo MP3 Earphone/Earphone/MP4 Earphone1. ... playback of effects3. The mini in-ear design and three different sizes of silicone earplug have ... earbud/earphone is suitable for MP3,MP4,iPod nano,iPod classic,iPod touch,iphone, computer,laptop ,CD ...