K-88 In-Ear Mini Digital Hearing Aids: Adjustable Sound Amplifier, Promotional Quality New Arrival Hearing Aids with EU Plug. Product is shipped based on the color or size of the main image on the product page. Features: Rechargeable Function: No need to change batteries, offering convenience and cost savings. Cosmetic Appeal & Clear Sound: Combines an aesthetically pleasing appearance with the soft, clear sound of an internal speaker. Digital Sound Processing: Allows the user to control volume and programs for personalized hearing. Moisture Resistant: Provides durability against most forms of moisture and wear, ensuring longevity. Separate Cord and Earphones: Offers enhanced convenience and safety. Reduced Electromagnetic Interference: Provides improved technology for clearer sound. Suitable for Severe Hearing Loss: Designed for individuals with significant hearing impairment. Compact & Discreet: Smaller than a credit card, discreet enough to fit in your pocket or handbag. Specifications: Model: K-88 Maximum Saturation Sound Pressure: 125dB ± 4dB Harmonic Distortion: ≤10% Frequency Response: 450-3500Hz Equivalent Input Noise: ≤ 30dB Battery Type: Nickel-metal hydride Battery: DC 1.2V (NOT INCLUDED) Operating Current: ≤ 2mA Hearing Aid Color: Khaki Hearing Aid Size: 1.8 x 1.4 x 2 cm Net Weight: 115 g Package Includes: 1 x Hearing Aid 1 x Charger (EU plug) 4 x Earplugs 1 x Adjustable Strap 1 x Carrying Case