GoBozor ga xush kelibsiz
dan boshlab
978 029 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
1
GY-391B
OEM
Примечание по китайскому оборудованию20212191357
125
2024
Непищевой класс
0.01
Более 12 часов
Да
Низкочастотное шумоподавление
Тип беспроводного ушного канала
Тип внутреннего уха
Нет
Да
другое
PVC
Прямая зарядка через USB
Tavsif
产品重量(包装后) 145g
彩盒尺寸 13x9x4cm
箱规
外箱尺寸 47x41.5x28cm
毛重 15KG
装箱数 100台
Features:
Digital DSP desgin, Reduce Noise, Without whistling
1. Max sound output:123±5dB
2. Sound gain: ≥30±5dB
3. Total harmonic wave distortion: ≤5%
4. Frequency range:300-4500MHz
5. Input Noise: ≤28dB
6. Voltage:d.c.1.2V
7. Current: ≤0.8mA
8. Charing box:
Include 300mAH
Full charing about 2 hours
OK to hearing Amplifiers recharing about 3~4 times
9. Hearing Amplifiers:
Include 35mAH
Full charing about 2 hours
Working more than 30 hours, and total more than 90 hours with charging case.
配件清单
2 x 主机
1 x 充电仓
6 x 耳塞
1 x 毛刷
1 x 说明书
1 x USB充电线
Barcha xususiyatlar
цвет
USB
1
1
Tavsif
产品重量(包装后) 145g
彩盒尺寸 13x9x4cm
箱规
外箱尺寸 47x41.5x28cm
毛重 15KG
装箱数 100台
Features:
Digital DSP desgin, Reduce Noise, Without whistling
1. Max sound output:123±5dB
2. Sound gain: ≥30±5dB
3. Total harmonic wave distortion: ≤5%
4. Frequency range:300-4500MHz
5. Input Noise: ≤28dB
6. Voltage:d.c.1.2V
7. Current: ≤0.8mA
8. Charing box:
Include 300mAH
Full charing about 2 hours
OK to hearing Amplifiers recharing about 3~4 times
9. Hearing Amplifiers:
Include 35mAH
Full charing about 2 hours
Working more than 30 hours, and total more than 90 hours with charging case.
配件清单
2 x 主机
1 x 充电仓
6 x 耳塞
1 x 毛刷
1 x 说明书
1 x USB充电线