Undoubtedly, Bluetooth headsets have gradually begun to replace cable to become mainstream. With the increase in the number of smart phones, it is also a major factor that contributes to the development of Bluetooth headsets. Driving a family is also a major factor, so the question comes. In the end, what kind of Bluetooth headset to choose? What brand is worth choosing? Let's take a look with Xiaobian.
Because there are many brands of Bluetooth headsets on the market, many consumers have had choice phobias during the purchase process. They do not know which brand to choose. In fact, as long as they grasp the core issues, the choice will become very simple. The main problem is to determine the compatibility between mobile phones and Bluetooth headsets. Professionals of Bluetooth headset manufacturers pointed out that Bluetooth headsets are classified into two categories: HFP and HSP. When shopping, friends must first study what type of headset their mobile phone supports, and then in many brands. Select the paired Bluetooth headset to purchase and use. In general terms, most of the Bluetooth headset manufacturers currently producing and shipping in the market are in HFP format. Friends should pay attention when they purchase.
In addition, friends in the purchase of Bluetooth headsets, pay attention to the Bluetooth version, because the different versions of Bluetooth directly affect the quality of the Bluetooth received signal, in general, the newer version of the Bluetooth has greater advantages in overcoming the noise interference, And on the bright side, the latest version of Bluetooth takes into account compatibility between versions when it comes to design. The new version is compatible with all previous versions. Devices between the new and old versions can also be freely connected, so we are When buying a Bluetooth headset, you should measure the price of the product and your own requirements.
What brand of Bluetooth headset is good? Bluetooth headset brand above the network is more complex, but there are many high-imitation products, so we must pay attention to the time of purchase to choose a relatively strong, more formal shops, the best choice for some direct stores. If you do not know how to choose, you can look at the following brands, is the brand I have been using:
What brand of Bluetooth headset is good how to choose headphones
1, qcy
Cost-effectiveness is one of the most important references for consumers when purchasing products. Now everybody buys things in advance and explores how the product's cost-effectiveness is worth buying. Now according to the data above, the QCY Bluetooth Headset is the most cost-effective Bluetooth headset. Just look at the huge sales, affordable prices, and powerful features to know.
2. Qiaowei
JOWAY Qiao Wei company recently introduced a H02 Bluetooth headset, this headset uses a crescent-shaped stylish design, beats like notes along the way, stereo two-channel sound output, so you really feel high school bass tri-band Mysticism. Can support two devices at the same time, small size, light weight, comfortable to wear, easy to use.
3, Blue String (Blue String Flagship Store: http://)
Bluedio is a brand registered by Guangzhou Liwei Electronics Co., Ltd. With its high-quality products and services, Bluedio's Bluetooth headsets are well sold both at home and abroad. They are widely recognized by the market and customers and have earned a high reputation. .
Tips: In order to eliminate bad products, please try to buy products in the official flagship store, so this article deliberately sort out the official flagship store address!
For more information, headset business opportunities, headset purchase, please pay attention to China Headset Trading Network: [/], welcome to use free trial membership trial, contact information
The products can provide various specifications of rectifier bridge devices according to customer requirements. The electrical properties, appearance, reliability, safety indicators and environmental protection indicators of the products all meet the relevant standards.
Planar Die Construction Sealed Glass Case Ideally Suited for Automated Insertion - 75V Nominal Zener Voltages
Case: MiniMELF, Glass Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 0.05 grams= 25°C unless otherwise specified Symbol Pd VF RqJA Tj, TSTG Value to +175 Unit mW V K/W °C
Characteristic Forward Voltage = 200mA Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Notes:
1. Tested with Pulses, 20ms. 2. Valid provided that Electrodes are kept at Ambient Temperature.
1. Tested with pulses = 20 ms. 2. Valid provided that electrodes are kept at ambient temperature.
VZ, ZENER VOLTAGE (V) Fig. 1, Zener Current vs Zener Voltage
25 20 VZ, ZENER VOLTAGE (V) Fig. 8, Zener Current vs Zener Voltage
TA, AMBIENT TEMPERATURE (°C) Fig. 3, Power Dissipation vs Ambient Temperature
15 20 VZ, ZENER VOLTAGE (V) Fig. 4, Differential Zener Impedance
VZ, ZENER VOLTAGE (V) Fig. 5, Junction Capacitance vs Zener Voltage
MINI MELF,Smd mini melf,zener mini melf,mini melf package,mini melf resistor,mini melf diode,mini melf resistor datasheet
Changzhou Changyuan Electronic Co., Ltd. , https://www.changyuanelectronic.com