1. FM radio with USB charger designed for luxury buses and tourism buses 2. Passengers can select channels and adjust volume 3. The standard configuration of system is 10channels, it is expandable according to client's requirement 4. With USB 5V 1A output charger for most mainstream phones, compatible with Huawei, Samsung and Apple 5. With stable circuit design and good electrical performance. Designed with professional cable connections and jacks, simple for installation, applicable for vast majority of bus/coach/car 6. Voltage input: 12~24V, 3A 7. Fuse spec.: 250V/10A 8. Length of cable: 1M 9. Flame resistance: above UL94V
A. Operation temperature: -5-40℃ Humidity:≤95% B. Storage temperature: -25~+60℃ Humidity:≤85% C. Body temperature at work: When on charging, shell surface temperature≤50℃,the battery surface temperature≤45℃.
A. Overvoltage protection: when the component fails or the output voltage exceeds 6.8V±0.5V, the charger will be automatically protected and is not recoverable after protection B. Over current protection: when the output current is 2000mA Max C. Short circuit protection: the output short circuit does not damage the product, short circuit restoring normal output, output short circuit current 550mA Max.
Safety & Caution
A. Static electricity: In the mode of contact discharge at ±8kV and discharge in the air at ±15kV, discharge 10 times in all parts correctly; B. Pressure test: At 25 °C environment, add AC3000V, maximum 5mA between AC input plug and DC plug for 1 minute, the charger without damage, arc discharge, insulation damage and other abnormalities; C. Insulation resistance: At 25 °C environment, add DC500V between AC input plug and DC plug for 1 minute, the insulation impedance more than 7MΩ; D. Leakage current: Maximum 0.25mA when input. E. Temperature: At normal temperature 30 ℃, apply 100-240V input, output 450 mA, temperature for all the shell surface below 55 ℃; F. Continuous working hours: At the rated voltage and the output current 450mA for 96 hours, there is no damage to the charger; G. MTBF: At 25 ℃ during normal input, the output is 80% maximum load, 90% cases the MTBF for the charger is 50000 hours.
A. This device is for indoor use, avoid rain or sun; B. Do not decompose or assemble the device privately; C. Do not place the device on the floor or put anything heavy on it; D. Children must be supervised by adults when using this device; E. Do not use or store this device in high temperature or humid places; F. Do not reverse the polarity of rechargeable battery when charging; G. When the battery is charged, the temperature will go a little higher, it will gradually return to normal when battery fully charged; H. Do not over force the USB port and earphone jack to avoid any damage
Crystal Vision Technology Development Co. Ltd. (CVT) was established in January 2007, located in the famous tourist city-Yangzhou. The company is a high-tech enterprise of audio and video electronic products, specializing in R&D, production, sales and service. It's also the R&D production base and system application integrator of the domestic well-known high-end VOD audio and video terminal products, RF TV terminal products and vehicle electronic products. The company's products and services include five main categories: audio and video system products (including audio system, RF TV system, MP5 system and VOD system), audio and video electronic products (including LCD displays from 6 to 21 inches, HDD players, vehicle multi-function LCD host etc.), passenger seat belt alarm system, USB charging system and engineering project system integration (including intelligent network system, network remote control system and network video application system).
Our products are widely used in luxury buses, bullet trains, movie theaters, ships, high-end entertainment and leisure places. For more than 10 years, the company has been always adhering to the management and development concept of "integrity, innovation, service and excellence". Series of products are widely accepted and welcomed by market. The vehicle audio-visual system products cover over 70% market share of RF and VOD system products. At present, our company has established long-term and stable cooperative business relationship with Yutong, Zhongtong, Kinglong, Golden Dragon, Ankai, Youngman, Foton, BYD, CRRC, Yinlong and other domestic bus manufacturers. In international market, our products have been exported to the Middle East, Southeast Asia, Africa, Oceania and other countries and regions. Especially, our RF system products and high-end displays have been exported to the Middle East, Europe and Southeast Asia in large quantities.
Our company also has a professional, rigorous and innovative high-level R&D team. In 2009, we established the Engineering Technology Research Center for Vehicle Audio & Video Products. In 2015, the postdoctoral workstation was set up. Our company also cooperates with many universities such as Jilin university, Yangzhou university, etc. At present, we have been authorized a number of patents related to bus audio & video system products, and obtained a lot of achievements in a series of evaluations organized by numerous authorities. For example, in 2007, our company was evaluated as a high-tech enterprise in Jiangsu province, and as a key technology enterprise in China national industrial zone. The product of RF multi-channel personal audio & video system was recognized as a new high-tech product in Jiangsu Province. In 2008, the interactive personal video and audio on-demand system has been evaluated as a high-tech product in Jiangsu Province and a new key product of national. In 2015, our company was recognized as a national high-tech enterprise. Market influence has steadily increased.
Looking to the future, CVT will rely on globalization perspective, perfect management system, strong technical strength, strict and sound quality system and high quality after-sales service; we will always stand to the forefront of industry, to provide the social with more intelligent and valuable technology products. With the spirit of innovation and transcendence, we will go with you all the way to win mutual benefit in the future.
Packing & Delivery
1. OEM Manufacturing welcome: Product, Package... 2. Sample order 3. We will reply you for your inquiry in 24 hours. 4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you. 5. We will take all responsibility if default by us.
Q1. What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2. How about your delivery time? A: Generally, it will take 7 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3. What is your sample policy? A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery