Doosl Hearing Aids for Ears, Hearing Amplifier for Adults Seniors with Case, In-Ear Digital Hearing Aids with Noise Reduction, Voice Enhancer, Audio Sound Amplifier, Both Ears

This hearing device is designed for old people or people with hearing problems. Easy-to-wear design, conform to your ear shape, stable wearing and can ensures the comfort. Soft silica gel material does not harm to your ear and ensure wearing stability and lasting. Directly inserted into the recharging base for convenient USB recharging. Clear sound quality, beautiful appearance, sturdy and durable. With adjustable amplification mode function, it can amplify speech background without missing any piece of sound, thus bringing you a clear listening experience without causing transmission loss. It's the second chance for you to feel the true world around you. The hearing aid is small, convenient, and comfortable to wear. The volume can be adjusted by pressing the buttons, with low and medium power, suitable for patients with mild to moderate hearing loss. It is an ideal hearing companion for people with hearing impairment who listen to music, talk, or watch. The naked design can be seamlessly integrated with your skin to hide it to the greatest extent. Put the hearing aid to the right position of your ear before turning on it, then long-press the button for 3 seconds to turn it on. After turning it on, you can adjust the volume by short pressing the button. There are a total of five volume levels you can choose from. The charging box is charged with a built-in large-capacity battery, which can be charged anytime and anywhere. Put the hearing aids in the charging box. It can be used for 20 hours after charging for 2 hours. It is easy to carry and can be put into a pocket. This hearing device is designed for old people or people with hearing problems. Selected superior chip with fine sound quality and stable transmission performance. Its clearly sound quality and big power can be used for compensation of the hearing loss. Easy-to-wear design, conform to your ear shape, stable wearing and can ensures the comfort. Full digital circuitry, low power consumption, adaptive noise reduction, and can prevents howling. Soft silica gel material does not harm to your ear, and also ensure wearing stability and lasting. Directly inserted into the recharging base for convenient USB recharging, and the indicator light can direct display the recharging status. Rotate volume control, easy to adjust the volume by clockwise and counterclockwise the volume knob. Comes with 3 pair earplugs in different sizes.

• Name: Hearing Device
• Material: ABS silicone
• Max sound output: 125+/- 3 dB
• Sound gain: >= 28 dB+/- 5 dB
• Total harmonic wave distortion: <= 3%
• Frequency range: 300-3500 MHz
• Input Noise: <=32 dB
• Built-in 25 mAh charging battery for hearing aid unit
• Charing box without built-in battery, needs USB Charing cable
• Type: Blue-left, Red-right, 2 Pieces Blue, Red (optional)
• Battery(according to your selection):
• 1 pc Blue/Red: 1 * built-in battery, 1.5V, 2 mAh (included)
• 2 pieces Blue, Red: 2 * built-in battery, 1.5 V, 2 mAh (included)
• Rated working current: ≤2mA
• Charge time: ≤6 hour
• Working time: ≥20 hours
• Item size (rechargeable base): 68 * 45 mm / 2.68 * 1.77 in
• Hearing device: 2.5 g / 0.09 oz
• Rechargeable base: 39 g / 1.38 oz
• Package size: 150 * 95 * 57 mm / 5.91 * 3.74 * 2.24 in
• Package weight: 225 g / 7.94 oz