portable outdoor kids sport 10km long range walkie talkie audio guide 2 way radio

  • >=1000 Pairs
Blue Red
Lead Time:
Quantity(Pairs) 1 - 10 >10
Est. Time(days) 50 Negotiable
Customized logo (Min. Order: 1000 Pairs)
Customized packaging (Min. Order: 1000 Pairs)


Graphic customization (Min. Order: 1000 Pairs) Less
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
WT-552-EI(without accessory)
56L x 44W x 153H mm
Frequency Range:
446.00625 ~ 446.09375MHz
Storage Channel:
Talk Range:
10 km
Black, red or costomized
1 Year
Packaging & Delivery
Lead Time :
Quantity(Pairs) 1 - 10 >10
Est. Time(days) 50 To be negotiated
Product Description


1.     38 CTCSS Sub-code: no channel jamming

2.     Talking Range: 10km

3.     Auto Squelch Control: no interference with unwanted signal

4.     Roger Beep: paging your partner with single call button

5.     Auto PTT (Push to Talk ): hands free talking

6.     Auto Channel Scan

7.     Monitor Function

8.     Power Save

9.     Lighting


Technical Specification:

1.     Power Output :  ≤500mW

2.     Operating Frequency: 446.00625 ~ 446.09375MHz

3.     Channels: 8

4.     Sub-code: 38

5.     Modulation: FM

6.     Communication Range: Un-obstructed conditions: Up to 8 km

7.     VOX Trigger : +/- 80 dB

8.     Power Source: AAA Alkaline battery (1000mAh, 1.2V)

9.     Battery Life : 8 hours (5% Transmission, 5% Reception, 90% Standby)

10.   Fully Charging Time:  < 12 hours.



Detailed Photo


Company Information



About Us

Guangzhou Si Bao Jian Electronics Co., Ltd., the factory of Tsuen Shing Enterprises Ltd, is professional manufacturer of consumer electronics in Zeng Cheng, Guangzhou Region.


With expansion of both domestic and export markets, Guangzhou Si Bao Jian Electronics Co., Ltd., with brand “SBJ” was registered in Zengcheng in 2010.


Historical background:

In the early 80s,  we were started as sub-assembly plant of Clocks & Radios, PCBA.

After 30 years of development, we are now expend our product line & build expertise in RF Products, such as Walkies Talkies, Audio, Video and WIFI connected Digital Baby Monitors and new Health Care product line of Blood Pressure Monitors, exporting to Europe, US, Emerging Market, and all over the world.


Product Quality and Customer Satisfaction is what we bear in mind.


We have obtained  ISO9001:2008, ISO13485:2003 for medical product, China Medical Equipment Production License..

Our R&D team work closely with customers, to create products from conceptual ideas to real product.


Our Certificates:

Our Exhibitions:

Our Services

 Why Choose Us

*One-Stop Solution

 – To provide custom communications and surveillance solutions, satisfy your diversified needs.

* OEM/ODM Is Accepted

 – logo printing

– packing box

– any other ideas from customer

*Free Samples Are Available

– We’d charge for samples first, which will be returned after formal order placed.

*100% Responsible for Quality

–All products are passed QA before packed.

Packaging & Shipping

Porduct size:56L x 44W x 103H (153H with Antenna)mm
Gift Box: 95L x 75W x 168H mm
Carton Size:503 x 321 x 189mm ( 20pcs/ctn )

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