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Factory wholesale high-power broadcaster sound amplifier 19s lithium battery USB propaganda peddler speaker
Price section
Price from:
329,145 so'm
Color
Orange
Black
Guaranteed delivery time
If we are 45 days late, you will receive your order for free. More details
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We will answer any questions every day.
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We will accept payment by any card
BNPL available
About the product
Characteristic
- Origin
Hangzhou
- Battery capacity
1800-4000MAH
- Function
Sound amplification
- Item No.
19S
- Processing mode
OEM processing
- Interface Type
USB
- Type
Sound amplification
- Connection mode
Direct
- frequency response range
40Hz-20KHz
- Brand
Shengyueda
- Output power
50
- Shell material
Plastic
- Display
None
- signal-to-noise ratio
≥75dB
- Model
SD-19S
- Supported Formats
U disk
- Power supply mode
Built-in lithium battery
- Applicable crowd
General
- Time to market
2016
- Box material
Plastic
- vocal tract
Mono
- After-sales service
Ask customer service
- effective distance
None
- Whether there is radio function
No
- Package Type
None
- Playback format
MP3
- Operation mode
Direct
- Certificate Number
MOSTCN19040444
- Source category
In stock
- Fastest shipping time
1-3 days
- Whether to support one-piece distribution
Support
- Logistics Services
Home delivery
- Invoice
Ask customer service
- Play Duration
According to function
- Expand storage
Not supported
- bluetooth protocol
None
- Packing List
There are
- Certificate Type
CE certification
- Speaker adjustment mode
None
- Whether to support APP
No
- delivery logistics company
Shentong
- Horn number
1
- Licensable private label
No
- distortion rate
0.05
- Material
PP/ABS
Description
名称：声悦达 SD-19S锂电插卡喊话器
品牌：声悦达
型号：SD-19S
录音时长：260秒
续航时间：8小时
传播距离：700米（顺风）
供电方式：干电池/锂电池
尺寸：喇叭口直径205mm, 机身长度：330mm
重量：600g
电源容量：1800-4000毫安
峰值功率：50W
输出阻抗：4欧
频响范围：100HZ-10KHZ
失真度：0.5%
申请外观专利
260秒录音新款，超大功率
Characters
Properties
- Origin
Hangzhou
- Battery capacity
1800-4000MAH
- Function
Sound amplification
- Item No.
19S
Description
名称：声悦达 SD-19S锂电插卡喊话器
品牌：声悦达
型号：SD-19S
录音时长：260秒
续航时间：8小时
传播距离：700米（顺风）
供电方式：干电池/锂电池
尺寸：喇叭口直径205mm, 机身长度：330mm
重量：600g
电源容量：1800-4000毫安
峰值功率：50W
输出阻抗：4欧
频响范围：100HZ-10KHZ
失真度：0.5%
申请外观专利
260秒录音新款，超大功率