Filter out unwanted noise caused by airflow or wind Deliver direct， powerful， and smooth sound right into your ear.<br /><br />Features:<br />Comes with rechargeable function， no need to change battery.<br />Combines a cosmetically appealing look with the smooth sound an internal speaker.<br />Filter out unwanted noise caused by airflow or wind Deliver direct， powerful， and smooth sound right into your ear.<br />Moisture resistant provides durability to most forms of moisture and wear.<br />Separate wire and headphone， more convenient and safety.<br />Provide improved technology for reduced electromagnetic interference.<br />Suitable for severe hearing loss people.<br />Smaller than a credit card， discreet enough to fit easily in your pocket or handbag.<br /><br />Specifications:<br />Max sound output: 125&plusmn;4dB<br />Sound gain: &ge;38dB<br />Total harmonic wave distortion: &le;10%<br />Frequency range: 450-3500Hz<br />Input noise: &le;30dB<br />Ni-MH battery: DC 1.2V<br />Current: &le;2mA<br />Plug type: EU plug<br /><br />Package list:<br />1 * Hearing Aid (with one earplug)<br />1 * EU Adapter<br />3 * Earplugs<br />1 * Carrying Case<br />1 * User Instructional Brochure<br />1 * Black Band<br><img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/H14054/H14054-3-8005.JPG" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/H14054/H14054-2-8005.JPG" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/H14054/H14054-1-8005.JPG" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/H14054/H14054-6-8005.JPG" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/H14054/H14054-4-8005.JPG" /><br>$$<img src="http://img.tomtop.com/product/xy/2000/2000/p/gu1/H/H14054/H14054-5-8005.JPG" /><br>