Brand new and high quality<br>Easy to read <br>Digital hearing aid <br>Comfortable and easy to use <br>With 2 modes (large sound and soft sound switch; hearing aid and phone answering modes switch)&nbsp; <br><br>Size: 5 x 4 x 0.8 cm <br>Max saturated sound level: 124.7dB<br>Full gain: ≥ 40dB±5dB <br>Harmonic distortion: <br>F&lt;1000Hz: ≤15%<br>F&gt;1000Hz: ≤10%<br>Frequency range: 450Hz to 3800Hz<br>Equivalent noise: ≤40dB <br>Voltage: DC 1.5V<br>Current: ≤ 1.5 mA<br>Buttons: <br>1. ON/OFF <br>2. Volume control (+/-) <br>3. Modes (M): 2 modes <br><br>1 x Main unit box <br>1 x Hearing aid <br>3 x Button batteries <br>3 x Earbuds <br>1 x Cleaning brush <br>1 x English user manual <br>In original package<br /><img src="http://img6.eachbuyer.com/x9/p100/bn263_1.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/bn263_2.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/bn263_3.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/bn263_4.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/bn263_5.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x9/p100/bn263_6.jpg" / noproxy>