bluetooth parking sensor car camera black box with Car dvr

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China main port
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Min Order Qty:
1000 PCS
Supply Capability:
30000 PCS/month

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Product Description:



Portable Audio Player,Mobile Phone

Special Feature:


Place of Origin:

Guangdong China (Mainland)



Operating Frequency Band:

2.4GHz ~ 2.48GHz

Talk time:

up to 16hours

Standby time:

up to 1600hours

Charger time:


battery capacity:



MP3 / MP4 Players


1 Years

Packaging & Delivery

Packaging Detail:Carton dimensions: 47.0*27.5*32.0CM Qty per carton: 50PCS Net weight: 12.0KG Gross weight: 13.0KG
Delivery Detail:15working days


Dual connected wireless speaker phone HF-810
1.HD voice+ voice prompt
2.dual connection
3.bluetooth 4.0

Dual connected wireless speaker phone HF-810









Product features:




1.Compatible Bluetooth Specification V4.0+A2DP;

2. Operating Frequency Band: 2.4GHz ~ 2.48GHz unlicensed ISM band

3.Support Headset and HandsFree profiles

4.Support Multiple paired,and support two link.(Meory Up to 8 Bluetooth Phone can be paired);

5.Integrated with echo cancellation and Noise suppressor;

6.Built in speaker and microphone;

7.Report call number when the call come in;

8.Auto answer the call when the call come in.

9.Voice Prompt.
10.Talk time: up to 16hours

11.Standby time: up to 1000hours

12.Charger time: 2~3hours


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Q:How many meters is the cordless phone effective?
The above distance is the actual test data obtained on the ground of open, barrier free and radio free interference. However, when the user in the actual application process, will be subject to obstacles and other reasons, making the distance will be greatly reduced.
Q:How to install a cordless phone?
Third, "code" is the premise of mobile phones, otherwise cordless phones will not be used. The code pair is in the standby state of the cordless phone. "Standby" refers to the cordless phone, mobile phone and landline hands-free use, the plane does not pick up the state of the handle. Moreover, the plane must plug in the machine with the power transformer in order to carry out the "code" operation. When the utility model is not in use, the antenna should be pulled out and vertical to the horizontal surface in use, so that the best communication effect can be obtained at any time.
Q:What about cordless phones?
General cordless phones will be more than 100, SIEMENS, Panasonic, a class of relatively good, also a few hundred dollars.Plug the phone into the machine and you'll be able to use itA single machine is a mobile phone like a phone, and the master slave is a single machine plus a landline. (when the phone calls, two can answer.)With batteries in it, you can charge it to the end of the block.
Q:Can fiber fixed phones be converted to cordless phones?
Of course, many cities now offer cordless phones for unlimited use. If the fiber fixed line tariff is too high, you can reapply for cordless fixed line, but the number is generally not transferred.
Q:What cordless phone is better for Telecom Optical Fiber?
Telecom fiber can be connected to a variety of landline phones by machine decoding.
Q:SIEMENS cordless phones are junk, don't buy it
In fact, SIEMENS's phone in the phone industry which belongs to the leading position, he made the phone as long as the German original, the quality is quite guaranteed.
Q:Can Panasonic cordless phones charge on the stand all the time?
Don't worry, but Panasonic has a design problem. You're full of electricity. Removing the battery and loading it again will prompt you to recharge the batteries for 6 hours. You see, Panasonic cordless phones are good. I like them very much
Q:Does the host of the cordless phone have a wireless host?
The main transmitter cordless telephone is done in no rope machine, the host is only one wireless receiver, if the host also need wireless, that has not called but the PHS cordless telephone. Or direct use of mobile phones is the same.
Q:What's good about digital cordless phones and analog cordless phones?
Digital cordless phone: in the case of open, barrier free, the distance is 150 meters, the sound quality is clearer, more confidential, can avoid theft. Equivalent to 200 square metres of suite distance
Q:What are the main factors affecting the privacy and rapidity of telecommunications network access?
Personal computer configuration: core computer accessories, such as the central processor (CPU) processing ability, response speed; computer internal memory resources; operating system version and processing capabilities do not match, or does not support the application, or the existence of loopholes.

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