Certification:CE Place of Origin:Guangdong, China Model Number:R29P FL16 Saturated sound output:120.2dBSPL The peak gain:555dB High frequency average gain:505dB Equivalent input noise:25dB Harmony distortion:3% Frequency Response:200Hz-6600Hz Use 312 batteries:Rated working time 120 hours Earplug:(L, M and S) 1 set Cerumen spring:2 pcs User manual:1 Product Description Specification Packing & Delivery Measurement: 40*30*30cm Company Profile Guangzhou Topmedi Co.,Ltd. is a professional company which is committed to supplying cost-effective medical products for elder and handicapped. Our main products include electric wheelchair,manual wheelchair and hospital bed. So far,Topmedi products have been well accepted in 80 countries,mainly Australia,America,New Zealand,UK,France,Spain and United Arab Emirates,and enjoy high reputation among customers,for which we are deeply a sense of pride. Guangzhou Topmedi Company Limited is an enterprise member of National Wheelchair Specialized Committee, also the one which approved by SGS (CN14/30342) ,the world's leading inspection, identification, testing and certification bodies.In product,Topmedi forge ahead,in quality,strictly control and manage,so Topmedi products also passed EU CE certification (NO.02515) issued by NQA certification,which is UKAS accredited third party certification body.Topmedi general headquarters based in Paris,France,is the enterprise authenticated by global well-known international inspection and Certification Group BUREAU VERITAS (MIC-ASI161007). Topmedi, The palace hall of wheelchair, an implication with the blessings of a beautiful name, representing a pursuit and hope, with the pursuit of humanistic connotation and The concept orientation of cultural heritage , to build the core of an enterprise. We based on the understanding and recognition of the modern society, people and their life style, to create a cultural heritage to carry forward and develop innovative, for people in providing a material enjoyment at the same time, but also gives enterprises a humanistic luster and charm of personality. Topmedi Co.,Ltd. research and develop ESP and dynamic system based on traditional manual wheelchair,using energy-saving and environmental lithium battery,high strength aluminum alloy frame,a number of electric wheelchairs which using this frame have below features:high-strength,high bear-loading,light weight,small size,easy folding etc.Long-term production make us accumulate rich experience in research and development,and the spirit of persistent exploration make us surpass the breakthrough constantly.Through further advancing innovation strategy,upgrading design platform constantly,our ability of research and development have been fully promoted,and we always be one of the top in the industry.During the product researching,we deeply implement the concept of humanization,and create personalized design for different needs of customers,let every customer get the most suitable product. In Topmedi,every wheelchair must go through a series of rigorous process flow. Introduce the most advanced equipment in China, like automatic welding robot,we achieve the highly automated production,to ensure the accuracy of product processing.we have created a highly efficient assembly line. Our skilled master assemble delicate accessories into a high quality wheelchair. Each production process,we have professional quality control to make sure the product quality qualified,we have done rigorous test for each performance index,ensure every wheelchair from Topmedi is the promise for customers. Every staff in Topmedi contribute to the society and all customers by their excellence pursuit of quality,perfect service system after sale and high standard product,and continually to develop depending on the spirit of enterprise,users,staff and social supply. Also we pursue perfect on quality, delivery time, price and service,try our best to set up the standardization of components and product serialization, strive for being a good corporate citizen in the field of barrier-free structures. FAQ 1. who are we? We are based in Guangdong, China, start from 2013,sell to Western Europe(00.00%),Oceania(00.00%),Domestic Market(00.00%),Northern Europe(00.00%),Southern Europe(00.00%),South Asia(00.00%),South America(00.00%),Eastern Europe(00.00%),Southeast Asia(00.00%),Africa(00.00%),Mid East(00.00%),Eastern Asia(00.00%),Central America(00.00%),North America(00.00%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Electric Wheelchair,Wheelchair,Walking Aid,Hospital Bed,Shower Chair,Durable Medical Equipment 4. why should you buy from us not from other suppliers? TOPMEDI is a professional supplier of rehabilitation based in Guangdong, China. It is SGS