Dual connected wireless speaker phone for car
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 PCS
- Supply Capability:
- 3000 PCS/month
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| 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: The home was originally a cord with a rope telephone, now how to change cordless telephone use, you can not change
- But the landline still needs to be connected to the phone line. Otherwise, where is the calling signal?. Direct change on the line, do not change the number.
- 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 cordless phones and WIFI interfere with each other?
- Cordless phones and WIFI high frequency signals and low frequency signals are literally different frequencies. In wireless communications, a generally high frequency signal, or frequency band signal, is transmitted over the channel, while a modulated low-frequency signal, such as a speech signal, is called a baseband signal.
- Q: Does the 2.4G digital cordless phone interfere with the 2.4G wireless router?
- It can interfere.But you can avoid each other by selecting different channels, if in the same channel, cordless phone calls transmit power than the transmission power of the wireless router, so interference wireless router, wireless router cordless phones were weak interference, of course, no router generally occupies more than one channel has a bandwidth of 22MHZ, and cordless phones occupy only 5M bandwidth, so the interference of cordless telephone of wireless router is limited.
- Q: How many meters is the cordless phone effective?
- In the early days of radio technology, cordless phones used 900MHz more frequently, and merchants claimed the maximum distance was 50 meters. The actual distance was 30 meters without interference, and the effective distance was good!Cordless telephone high frequency radio technology, multi 2.4GHz and 5.8GHz frequency, the maximum distance of 50 meters at present most of the most popular is the use of 2.4GHz ISM cordless telephone band, using frequency hopping spread spectrum (FHSS) or direct sequence spread spectrum (DSSS).
- Q: How does a telephone number change? Cordless telephone numbers remain the same
- Cordless telephone is essentially a combination of full duplex radio and cable system and the logic control circuit, it can through radio waves in the medium of space electric field effectively within the implementation of the auxiliary machine and the plane between the "wireless" link. Most fully simulated cordless telephone set. Simply speaking, cordless telephone telephone body and the handle is separated into the host (machine tools) and auxiliary machine (machine) the two part, the host is connected with the user's phone line telephone network, auxiliary machine maintain communication via a radio channel with the host, not by the traditional telephone handle word limit rope.
- Q: Battery problems with cordless phones
- In addition, as far as my experience is concerned, as cordless phones have very little transmitting power, even if the batteries are very poor, you can still call the same as you are constantly charging.
- Q: Does the cordless phone signal conflict with the WiFi wireless network signal?
- UnableReason：1, the frequency is not the same, and WiFi and cordless phones are encrypted in the signal, and one is the transmission of single voice, and the other is the transmission of network information.2, in addition, many electronic devices are subject to interference test and network access.
- Q: What is the difference between digital cordless telephone and analog cordless telephone?
- Analog cordless phones operate at a low frequency, only 45~48MHZ. The neighbors can listen to both sides of the phone as long as they use regular FM radio. 2.4G digital cordless telephone with three heavy security measures: 1. using military professional digital codec technology; 2. super dynamic digital multi channel automatic frequency (channel digital cordless telephone can be up to 90 channel analog cordless telephone, generally only 10~20); 3. high frequency transmission. From the security for digital cordless telephone is much stronger than analog cordless telephone, can avoid telephone eavesdropping and steal phenomenon.
- Q: What's the difference between analog cordless phones and digital cordless phones?
- An analog cordless telephone refers to a cordless telephone before the 900mh frequency. Short call distance. Poor quality audio identification ability. The screen shows less information and many screens. Cordless phones require secrecy and distance, so the simulation is eliminated.. Inside the original integration is low, and now the number of basic few pieces. Several integrated circuits do. A very simple line
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Dual connected wireless speaker phone for car
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 PCS
- Supply Capability:
- 3000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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