1. Shell material: ABS
2. Rated voltage: 1.45V
3. Power supply: button battery
4. Weight: about 2.9g
5. Size: about 1.8 x 2.8 x 1.3cm
6. Packing list: hearing aid x 1, earplugs x 3, batteries x 2, cleaning brush x 1, storage box x 1
Features:
1. Intelligent noise reduction chip, filter noise significantly, sound is purer and more transparent, sound is not distorted
2. Silicone earplugs, soft and close to the ear, safe and comfortable, wear firmly, do not fall off, wear for a long time without pain
3. Wear without pain, invisible hearing aid, ergonomic tilt angle design
4. Simple operation, sweat-proof body, worry-free exercise, anti-fall and durable, more assured for the elderly to use
5. Regardless of left and right ears, wear at will, long-lasting battery life, hearing aid does not need to be charged, replace the battery when it is out of power
6. Comfortable to wear all day, the hearing aid weighs only 2.9g, small and light without burden, suitable for various scenarios