GoBozor ga xush kelibsiz
Слуховой аппарат для пожилых людей Тип батареи Микрофон слухового аппарата Слуховой аппарат K80 Английская экспортная упаковка
Price section
dan boshlab
141 062 so'm
Kafolatlangan yetkazib berish muddati
Agar biz 45 kun kechiksak, buyurtmani bepul olasiz. Batafsil
Har doim siz bilan aloqada
Biz har kuni savollarga har qanday savollarga javob beramiz.
To'lovni qulay usulda xavfsiz qiling
Biz to'lovlarni turli xil usullarda qabul qilamiz.
Bo'lib to'lash mavjud
Mahsulot haqida
Xususiyatlar
- Материал
Пластик
- Происхождение
Шэньчжэнь
- Функции
Усиление звука
- Тип
Беруши
- Соединительная линия
Нет
- Марка
Axon
- Модель
К80
- Сфера применения
Усиление звука
- Импорт или нет
Нет
Tavsif
电声性能：
1.最大饱和声压级：≥120 dB
2.满档声增益：≥30 dB
3.平均增益：≥18dB
4.谐波失真：
a)频率小于1000Hz时不大于10%
b)频率大于1000Hz时不大于4%
5.等效噪声：≤50dB。
6.频率响应：不窄于250Hz～3500Hz
Features
Brand new and high quality hearing aid sound amplifier
Super mini size and light weight, not easily to be seen
Adjust volume to the minimum before wearing
Increase volume gradually to avoid sudden increase in sound
Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly
Specification:
1. Max sound output: 110±5dB
2. Sound gain: ≥30dB
3. Total harmonic wave distortion: ≤10%
4. Frequency range: 300-4000Hz
5. Input noise: ≤40dB
6. Voltage: DC1.5V
7. Current: ≤4mA
8. Color: As pictures
Package Included:
1 x Hearing Aids
2 x AG3 Button Cells
1 x Instruction Manual
1 x Case
3 x Units of earplug of different size
Barcha xususiyatlar
Xususiyatlari
- Материал
Пластик
- Происхождение
Шэньчжэнь
- Функции
Усиление звука
- Тип
Беруши
Tavsif
电声性能：
1.最大饱和声压级：≥120 dB
2.满档声增益：≥30 dB
3.平均增益：≥18dB
4.谐波失真：
a)频率小于1000Hz时不大于10%
b)频率大于1000Hz时不大于4%
5.等效噪声：≤50dB。
6.频率响应：不窄于250Hz～3500Hz
Features
Brand new and high quality hearing aid sound amplifier
Super mini size and light weight, not easily to be seen
Adjust volume to the minimum before wearing
Increase volume gradually to avoid sudden increase in sound
Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly
Specification:
1. Max sound output: 110±5dB
2. Sound gain: ≥30dB
3. Total harmonic wave distortion: ≤10%
4. Frequency range: 300-4000Hz
5. Input noise: ≤40dB
6. Voltage: DC1.5V
7. Current: ≤4mA
8. Color: As pictures
Package Included:
1 x Hearing Aids
2 x AG3 Button Cells
1 x Instruction Manual
1 x Case
3 x Units of earplug of different size