XM-907 Hearing Aid Earplug Small Adjustable Tone Voice Sound Amplifier Convenient

Features:1, Amplify Sounds up to 40 decibels2, Weighs less than 10 grams3, Earplug type desig n, easy to use and carry4, 6 volume levels for you to adjust5, 3 different size noise prevention earplugs 6, Can be adjusted to fit both ear7, This hearing aid is packaged in a nice retail box which is perfect for retaillingVolume Control:There 6 levels volume control.Users are recommended to always switch the sound magnifier on at level 1 and adjust it to a suitable level.Description:Model: XM-907Package Size: 19cm x 8.5cm x 2cmBattery: 3 LR44 BatteriesWeight: 80gPackage Include:1 x XM-907 Hearing Aid3 x Earplug1 x English Manual3 x LR44 Batteries1 x BoxNOTE:1, If you hear the whistling sound, please make sure if you put the earplug tightly, or if you use a appropriate size earplug.2, Please take out the battery or turn off the hearing aid when you stop to use it.3, This product is not waterproof.4, If water enter the sound amplifier, remove the battery and place the sound amplifier in a warm place to dry.5, Sound Amplifier is not a hearing aid for those with impaired hearing. If you have impaired hearing, please consult your doctor.