free product samples private label headphones, headphones dongguan, noise cancelling headphones

  free product samples private label headphones, headphones dongguan, noise cancelling headphones   Product Description

SPECIFICATIONS:
Driver Unit	Φ10mm
Speaker Impedance	16Ω
Speaker Sensitivity	92±3db S.P.Lat 1KHz
Maximum Input Power	3mW
Cord Length	1.2m
Frequency Response	20Hz-20,000Hz

     

1.	We have high-performance dynamic speaker gives you Hi-Fi stereo sound
2.	Adding Microphone or Volume control by your demands
3.	Supporting imprint your logo on products and let your logo shine anywhere
4.	ODM also available
5.	Fashionable appearance, beautiful package and very suitable to be promotion gifts
6.	CE & RoHS and other certificate you need
7.	Compatible with MP3/MP4, mobile phone, computer or other audio devices
8.	High quality and competitive price

    Packaging & Shipping     Inner packing: polybag, blister bag, gift box
Outer packing: export carton
OEM package as your requirment Our Services   1. FREE sample of stock can be sent for evaluation. 2. OEM and ODM both welcome. 3. All of our products have proceeded aging test before shipment and we guarantee to use our products safely. 4. If there is no man-made problem, we will replace or repair for you freely. 5. We will do our best to provide  best after-sale services for customers for any problem.     Company Information     Dongguan Hengjia Electronics Co.,Ltd was set up in 1990, which is a professional earphones manufacturer integrating development, design, production, sales and service. Specialized in manufacturing T@B earplugs and headphones, The production capability can reach 1,200,000 piece per month. Our company consisits of major department Including, Engineering department, Injection Department, Quality Assure Department and Marketing Department.   Our company has established quality control system strictly under of ISO9001:2008, advocated the quality principle of everyone joins in, keeps on improving, diligent and satisfies the customer,  we promise customers high quality product, competitive price and prompt delivery by complete product line, and adhere to dealing idea of "quality is life of company, customers is god" to meet the demand of customers. The product is popular at domestic and overseas in Hongkong, Japen, Korea, Arabia, Europe and America etc.   Welcome all the OEM/ODM order, and we believe we can keep good relationship with all customers for a mutual bright future.       Production Flow       Corporate Culture     Certificates & Honor       FAQ   Q1. How to play an order? What about prices? A1: Play an inquiry or contact with online service, after receiving your inquiry we will reply you with prices,  informations and catalog with full prices, thank you.   Q2. Can i have my logo printed on the products and packing? A2: Totally acceptable, OEM service grown up for dozen years, thank you.   Q3.What is your payment terms? A3: For sample: Paypal, west union; For production: T/T, L/C, or negotiable terms. Thank you.   Q4.What would the delivery time be? A4: Regularly 22 days after sample confirmed, ahead to 15-20 days if urgent, thank you.   Q5.In an unlikely event that there is a faulty earphone from my order, what should I do? A5: We have full healthy after-sales service system, if anything happened not match to the contract, we shall   recheck and give a better service for customers, penalty or free replacement if necessary, thank you.   Kindly Reminder:   Too high volume will cause harmful effects to ears:
a.1-70db is most safe(the normal volume is about 60db when we talk)
b.70-120db is a little dangerous
c.It may cause permanent hearing loss if the volume is more than 120db!