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dan boshlab
775 840 so'm
Технические характеристики
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
цвет
USB
1.2
4
OEM
Примечание по китайскому оборудованию20202191148
220
Непищевой класс
6
Более 12 часов
Да
Низкочастотное шумоподавление
Тип внутреннего уха
Нет
Да
300 мА-500 мА
PVC
Tavsif
报价不含税费
有FDA/CE等资质
内置锂电
OEM/ODM定制
中性英文独立盒装
跨境专供,一件代发
源头厂家,品质保障,欢迎看厂
箱规:
47x41.5x28cm
14.5kg
100PCS
彩盒:
13x10x5
160g
Features:
1.Max sound output:117±3dB
2.Sound gain: ≥25dB±5dB
3.Total harmonic wave distortion: ≤7%
4.Frequency range:400-4500MHz
5.Input Noise:≤32dB
6.Voltage: d.c.1.2V
7.Current: ≤6mA
8.Main unit, Charging 2 hours for 12 hours use.
9.Charging case 90 mins for hearing aids charring 3~4 times.
List:
2 x Host
1 x Charging compartment
6 x Earplugs
1 x Brush
1 x Manual
1 x USB data cable
null
null
Barcha xususiyatlar
цвет
USB
1.2
4
Tavsif
报价不含税费
有FDA/CE等资质
内置锂电
OEM/ODM定制
中性英文独立盒装
跨境专供,一件代发
源头厂家,品质保障,欢迎看厂
箱规:
47x41.5x28cm
14.5kg
100PCS
彩盒:
13x10x5
160g
Features:
1.Max sound output:117±3dB
2.Sound gain: ≥25dB±5dB
3.Total harmonic wave distortion: ≤7%
4.Frequency range:400-4500MHz
5.Input Noise:≤32dB
6.Voltage: d.c.1.2V
7.Current: ≤6mA
8.Main unit, Charging 2 hours for 12 hours use.
9.Charging case 90 mins for hearing aids charring 3~4 times.
List:
2 x Host
1 x Charging compartment
6 x Earplugs
1 x Brush
1 x Manual
1 x USB data cable
null
null