Company Advantages1. With the support of our skilled professionals, the production process of light bulb is rather efficient and meets the industry standard.
Bluetooth version:Bluetooth V5.0 RF transmit:class 2 Transmission Range(HZ):2.402GHZ-2.480GHZ Transmission distance:10M Working Voltage:3.0V-4.2V MIC sensitivity:-42dB Frequency(HZ):20HZ-20KHZ Support profile:HFP,A2DP,AVRCP Standby time:about 60 hours *Power on/off: Power on when pick out the BT earphone from the charging case. Power off when put the BT earphone back to the case . and start charging after press the charge button *Bluetooth Pairing : Earbuds will turn on automatically and connected with another one,when it with voice prompt”power on “”pairing”,and the device will be pairing mode when ”connected”prompt tone with the LED indicator flashes red and blue. 1. Long press the key for power on or power off. 2. No connection status:it is TWS pairing automatically. 3. hands-free call : short press the key to answer/hand-up calls, long press the key to reject the coming call. 3. The connection status: short press the key to play / pause, double-click the button on left earbud for last music, double-click the butoon on right earbud for next music, triple-clikc the left earbud for volume up, triple-colick the right earbud for volume down*Product usage introduction:Put the earbuds into the case and press the charge button,the blue light of the charging case is on when charging the earbuds, and the blue light will be off when earbuds power full .the earbuds light is red when charging,earbuds light is off once power full . Description of product use effectthe charging case indicator ligth is flashing when charging the case, and the indicator light keep on when case power full .the blue light keep flashing if charging case power low, pls charge it
Since founding, has been making high-quality and breakthrough products like surveillance video. We've grown into a global manufacturer. Since inception, has been one of the leading surveillance video suppliers, focusing on design, production, and sales & marketing. With years of focus on design and production, has earned a reputation as a skilled and innovative manufacturer of surveillance video.
Our talented engineers and craftsmen are committed to the quality of our products. With extensive resources, expertise, and unique manufacturing capabilities, they are capable of bring out the highest quality products including surveillance video. We continually invest in a broad range of engineering, manufacturing, inspection, and process control equipment. This enables us to accommodate numerous complex precision machining production requirements. Our manufacturing plant is well invested with modern production equipment and adequate technical capacity. This allows us to ensure lead times and delivery precision while working to ensure health, safety, and wellbeing for our employees. Our professional manufacturing teams are the key to our efficient and reliable operation. With their years of rich experience in the surveillance video industry, they continually advance our production process technology that is both critical to improving our capabilities and output.
We can provide an abundance of surveillance video with high quality. The professional services for surveillance video can be fully guaranteed. We are a high quality professional manufacturer of surveillance video.
Adhering to the concept of 'details and quality make achievement', works hard on the following details to make the key-one more advantageous.
Application of the Product
key-one can be applied to different fields.
While providing excellent products, is dedicated to providing personalized solutions for customers according to their needs and actual situations.
Compared with the same kind of products in the industry, key-one has the following highlights due to the better technical capability.
constructed an outstanding talents team in the process of business development. The team members are united, cooperative, and efficient.
provides customers with a variety of reasonable services based on the principle of 'creating the best service'.
Our company will continue to adhere to the business philosophy of 'survive by quality, develop by brand'. Our tenet is to create benefits and return to society, based on integrity management. On the basis of market demand, we will continuously improve production technology and innovative ability, so as to enhance the core competitiveness of our products. Now we are making effort to build a well-known brand and become the leading company in the industry.
Since built in has been managing steadily step by step. Up to now, we have been developing for years and has accumulated rich industry experience.
business covers many cities across the country, and the sales network is expanding year by year. After continuous development, we are currently exploring overseas markets.