2015 Smart bluetooth handsfree speaker car kit ,HD voice,mini bluetooth speakers
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 PCS
- Supply Capability:
- 30000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
| Use: | Portable Audio Player,Mobile Phone | Special Feature: | Wireless,Portable,Mini | Place of Origin: | Guangdong China (Mainland) |
| Certification: | CE | Operating Frequency Band: | 2.4GHz ~ 2.48GHz | Talk time: | up to 16hours |
| Standby time: | up to 1600hours | Charger time: | 2~3hours | battery capacity: | 800mAh |
| Combination: | MP3 / MP4 Players | Warranty: | 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 |
Specifications
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
- Q: What's good about digital cordless phones 1.9G, 2.4G, or 5.8G?
- Yes, you can use it when you buy it. You can use the fixed telephone line as long as you connect to the power supply. Cordless phone is through the host (base) will be fixed telephone signals into the machine can receive wireless signals, but the effective use of a small range, suitable for family use.
- Q: How does a cordless phone pair code?
- Cordless phones are analog and digital. The two phones have different codes.If the simulator is very simple, as long as the handle machine on the host number of seconds (like charging way), you can see the host lights quickly flicker, said the success of the code. If the indicator blinks slowly, it means the code is not successful;
- Q: The working principle of cordless telephone
- The cordless phone has the following questions: the limited scope of the sound quality difference due to the interference of the walls and home appliance to signal, causing the noise, static safety, because the channel limited number, it is easy to intercept signal from other cordless phone in 1986, the U.S. Federal Communications Commission (FCC) will allow 47-49MHz to provide the band cordless phone use, which not only improved the signal interference and their problems, but also reduce the power consumption. But these phones still have limited working distances and still have poor sound quality. With 43-50MHz's cordless phone band growing crowded, FCC offered 900MHz band in 1990. With this increase in frequency, cordless phones become clearer, spread farther, and more channels are available. But cordless phones are still very expensive and cost about $400. In 1994, a cordless cordless phone with 900MHz band was introduced. Digital signals improve the security of the phone and reduce the number of eavesdropping - eavesdropping on analog cordless phones is easy. In 1995, people began to apply digital spread spectrum (DSS) technology in cordless phones. This technique allows digital information to be transmitted across multiple frequency segments between the receiver and the landline, making it almost impossible for others to eavesdrop on the content of the cordless phone. In 1998, FCC opened the 2.4GHz band for cordless phones. This frequency not only increases the working distance of cordless phones, but also eliminates them from the frequency bands of most radio scanners, thus further improving the security.
- Q: What is cordless phone 2.4G?
- In fact, the latest digital cordless telephone, the use of digital signal coding, the advantages of confidentiality, good call performance
- Q: How to use a digital cordless telephone?
- The leather case is just a protective feature and will be blocked if it is placed up. I've just started with plus for a few days, and I've found the problem.
- Q: What is the effective distance of a cordless telephone?
- In theory, there are so many, but we actually have interference signals, there are a lot of signal separation, so only about 100 meters
- Q: How about a cordless phone?
- Do not need to open your home. The premise is that telecom Telecom number. The cordless phone itself is not the number. Its basic principle is the same with ordinary telephone. Just some more advanced, as long as you put the original plug on the common telephone line is inserted into the cordless phone on the line.
- Q: Buy a fixed telephone machine, what brand is good?
- The domestic rarely sell (sell AT&T brand), because the only domestic cordless phone frequencies for 2.4G 2.4G, but the basic production is outdated, VTech 5.8G or DECT phone.
- Q: How does a home cordless telephone need to be connected by a telephone line?
- Cordless phones, like landline telephones, require home phone lines to connect to the mainframe. Cordless refers to the wireless connection between the host and the receiver. You can move the receiver off the plane and use it in your room. You can also think of the receiver as a Bluetooth headset for the machine, and the signal is transmitted through the landline.
- Q: Battery problems with cordless phones
- No matter whether the battery is a Ni MH battery or a Ni Cd battery, as long as no leakage or explosion occurs, the service life of the telephone will not be affected. At the most, the battery will be changed.
Send your message to us
2015 Smart bluetooth handsfree speaker car kit ,HD voice,mini bluetooth speakers
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 PCS
- Supply Capability:
- 30000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
