- 商品详情
- 运费试算
Specifications:
Pocket Hearing aid:
Max Sound Output:129±4 dB
Max Sound Gain: 58dB ± 5dB
Harmonic Wave Distortion: f<1000Hz≤15%,f>1000Hz≤10%
Frequency Range: 450~3500hz
Input Noise:≤30 dB
Battery:5# dry battery
Working Voltage dc1.5V
Working Current: ≤5mA
Net Weight :60g
Product size:6.1*4.1*1.6cm
Package included:
1 x Hearing Aid
3 x Earplug(Different Size)
1 x Instruction manual (English)
1 x Box
Note:
Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
Keep the ear plug clean
Remove the battery if you don't use it for long time.
费用试算
物流费试算 | ||
---|---|---|
出货订单因包装更改可能造成出货重量增加,运费以实际出货为准。 | ||
选择仓库: |
目的地国家: |
数量: |
派送方式: |
毛利润试算 | |||
销售平台: |
销售分类: |
单价: |
派送方式 | 时效 | 费用(元) |
物流费 | ||||||||
费用类型 | 速递运费 | 保险费 | 订单操作费 | 物流操作费 | 包装费 | 挂号费 | 燃油附加费 | 总计 |
费用(元) |
毛利润 | ||||||||
销售价(元) | 成本(元) | 利润(元) | ||||||
平台费用 | 货款 | 物流费 | 赔付基金 | 利润 | 利润率 | |||
( * 6.1) |
||||||||
- 最近订单
最近浏览
为您推荐
上一页
下一页
-
- Wide mouth silicone pacifiers
- (77)
- $15.00
-
- Outdoor sports swimming waterproof MP3 equipment in water bubble bath player Radio headphones underwater diving expert
- (recommend[i].sales_count)
- $68.00
-
- Blue Flora Pattern Striped Men's Tie Necktie Formal Wedding Holiday Gift KT0035
- (recommend[i].sales_count)
- $13.80
-
- Factory priceprofessional multi-function 3D printer
- (recommend[i].sales_count)
- $780.00
-
- It\" Children's day party children mask masquerade animation cartoon mask Spiderman mask
- (recommend[i].sales_count)
- $8.00
-
- Round head keyhole machine/cheng machine machine needle is character neither roots needle GROZ BECKERT - DO558
- (recommend[i].sales_count)
- $12.80
-
- Sexy Sheer Panties Ladies Tulle Lingerie T-back G-string
- (recommend[i].sales_count)
- $5.98
-
- Embossed kickstand cellphone cover for Samsung i9300
- (recommend[i].sales_count)
- $11.00
-
- New Striped Purple Pink Mens Tie Suit Necktie Party Wedding Holiday Gift KT1002
- (recommend[i].sales_count)
- $13.08
-
- xl02145c Ins Style Flamingo Pink Crystal Pendant Necklaces, Pineapple Pendants Jewelry
- (recommend[i].sales_count)
- $7.50
-
- No night city led text ads projection lamp custom logo image projection light to shoot the light lighting design
- (recommend[i].sales_count)
- $420.00