Portable solar bluetooth handsfree car kit speakerphone support music play

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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:SIEMENS cordless phone W10 how to use?
After the machine is picked up, press the green key, and that is the button, then dial the number, hang up after the call and press the same green button;If the machine directly picked up the microphone, hands-free or press the button, and then dial the number you can, after the call hang microphone or press the handsfree button again.
Q:How do I set the voice number for BBK cordless telephone?
Cordless phones are basically the product of a combination of telephone and radio transceiver (for more detailed information about these two technologies, see how the phone works and how it works).
Q:The working principle of cordless telephone
When a handset receives a radio signal from a landline, it converts it to an electrical signal and sends it to the speaker, which is then converted by the speaker to the sound you hear. When you speak, your voice will hand opportunity through another FM radio signal propagation in the back plane; plane received voice signal after you will be converted into electric signals through the telephone line and sends the signals to each other. The frequency pairs used by landline and handset allow you to answer and answer calls simultaneously. This frequency is symmetrical for duplex frequency. Cordless phones first appeared around 1980. The earliest cordless phones work at a frequency of 27MHz.
Q:What is a cordless phone?
In fact, is the latest digital cordless phone, digital signal encoding, has the advantages of high security, communication performance, due to the use of the frequency of 2.4GHz, so it is called the 2.GHz digital cordless telephone, the current common market is SIEMENS and Matsushita products in China, like BBK production, prices than ordinary lot your cordless.
Q:The working principle of the call between the master and slave computers of a cordless telephone
The composition and characteristics of a cordless telephone circuit, amplifying circuit and low host duplex filter test call cry control circuit Xiang side circuit control high frequency signal and antenna circuit a main machine electric rice circuit are connected electrically, Lu adjustment side signal generating circuit duplex filter selecting host transmitting circuit received from the machine launch the high frequency signal, then send to the antenna and the high frequency receiving circuit, clutter suppression, and the high frequency signal receiving strict isolation, with lightning, high pressure, this part of the circuit consists mostly of cascaded multilevel filter
Q:Some questions about TCL cordless phones
There is no problem in the effective range4, only ten meters distance, certainly no problem. Ten years ago, my family was able to use it 50 meters away.
Q:Charge time of PHILPS TD6816A cordless phone
These do not have a certain view, buy it is for the sake of living more convenient, don't pay attention to it intentionally, use in the home also 2 years or so time want to change a battery. Also, the charger voltage 9 volts, this is to work for the use of the plane, the charger has been step-down. Rest assured.
Q:Do you have any special rechargeable batteries for Panasonic cordless phones?
The reason is the increase of internal resistance of Ni MH battery at the end of each charge, the internal chemical reaction occurred joint electrolytic water so that the internal pressure increased, although most of the gas can be combined into water, but in the case of high pressure, there will still be a part of the gas safety valve through the overflow. Over time, the water shortage on the inside, and the following steps to teach you to repair;1, after the battery is removed, the positive and negative pole is shorted from 3 to 5 hours;2, open the safety valve. Four small holes in the head of a battery, with pins or other sharp objects.
Q:How does a cordless phone pair code ?
If it's a digital machine, you need to find the submenu below the menu to find the meaning of "'register'", that is, "registration.". Then, in accordance with the meaning of the display of the machine, press the host's "page" or "intercom key" for a few seconds, the general register of successful buzzer buzzer sound, while the opportunity to show'Registered, indicating successful registration.
Q:The new Panasonic cordless phone, the phone on the landline, there is no charge status display, do you know what the reason is ah?
1, check cordless phone power is inserted, whether loose or bad contact2, check whether the code operation signal source3 、 cordless phone if there is a mile battery is not installed or installed back4, check instructions5, telephone consultation warranty

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