Welcome to GoBozor
ER66 USB 50W megaphone recording alarm call 12V handheld loudspeaker speaker rescue and disaster relief
Price section
Price from:
3,675,671 so'm
Choose variant
Specifications
Black, Usb all-in-one machine *1 + rechargeable lithium battery*1
Black, Usb & bluetooth all-in-one machine *1 + rechargeable lithium battery*1
Guaranteed delivery time
If we are 45 days late, you will receive your order for free. More details
Always in touch with you
We will answer any questions every day.
Secure payment in a convenient way
We will accept payment by any card
About the product
Characteristic
- Origin
Hangzhou
- Battery capacity
12v lithium battery
- Function
Shouting, recording loop playback, usb, sd card, bluetooth
- Item number
ER-66D
- Processing method
Oem processing, processing according to drawings, sample processing
- Printed logo
Yes
- Interface type
USB
- Type
Loudspeaker
- Connection method
3.5mm audio socket
- Recording duration
300 seconds
- Frequency response range
100HZ-20KHZ
- Brand
BS
- Output power
50W
- Appearance size
Height 37 inside diameter 23cm
- Shell material
Plastic
- Display
None
- Signal-to-noise ratio
≥75dB
- Model
ER-66 USB
- Support formats
Sd card
- Power supply mode
Built-in lithium battery
- Product weight
0.96
- Applicable people
Universal
- Time on the market
2025-1-3
- Box material
Plastic
- Channel
1
- After-sales service
Store three guarantees
- Effective distance
1000m
- Is there a radio function?
None
- Package type
Package 1
- Play format
MP3
- Mode of operation
Hand control
- Certificate number
GTS202003000145EV1
- Supply category
In stock
- The fastest shipping time
1-3 days
- Whether to support dropshipping
Support
- Logistics services
Door-to-door delivery
- Invoice
Provide invoice
- Play time
8 hours
- Extended storage
32GB
- Bluetooth protocol
4.0
- Packing list
1
- Certificate type
Ce certification
- Speaker adjustment method
Button
- Whether to support app
Yes
- Shipping logistics company
Sto
- Number of speakers
1
- There are authorizable private brands
Yes
Description
杭州星波电声工厂建立于1992年，由国内最先研制出扩音器的国营工厂改制而来，公司位于中国杭州。本工厂专注于电声音响设备领域30年，积累了雄厚的人才和技术储备，随时按照你的要求进行设计与改进。本公司扩音器器系列产品通过CE, EMC, LVD等认证，使用的可充电锂电池有适海/空运证明，MSDS报告，BIS等证书，工厂通过BSCI认证。
本公司生产各类音响设备，其中宝山牌扩音器以声音保真好，音质优美无啸叫，质量稳定可靠，连续放音时间长，携带方便等特点深受消费者喜爱，并远销美国/日本/欧盟/东南亚/中东等世界各地。
我们将一如既往坚持“质量第一，客户至上”的经营理念，做好电声设备，热情欢迎国内外客户来厂实地考察探讨合作。本工厂将坚守与客户的商业机密，共同发展。
Characters
Properties
- Origin
Hangzhou
- Battery capacity
12v lithium battery
- Function
Shouting, recording loop playback, usb, sd card, bluetooth
- Item number
ER-66D
Description
杭州星波电声工厂建立于1992年，由国内最先研制出扩音器的国营工厂改制而来，公司位于中国杭州。本工厂专注于电声音响设备领域30年，积累了雄厚的人才和技术储备，随时按照你的要求进行设计与改进。本公司扩音器器系列产品通过CE, EMC, LVD等认证，使用的可充电锂电池有适海/空运证明，MSDS报告，BIS等证书，工厂通过BSCI认证。
本公司生产各类音响设备，其中宝山牌扩音器以声音保真好，音质优美无啸叫，质量稳定可靠，连续放音时间长，携带方便等特点深受消费者喜爱，并远销美国/日本/欧盟/东南亚/中东等世界各地。
我们将一如既往坚持“质量第一，客户至上”的经营理念，做好电声设备，热情欢迎国内外客户来厂实地考察探讨合作。本工厂将坚守与客户的商业机密，共同发展。