| Prod Model: |
IR-2011D |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Brand Name: |
Undertone OEM |
| Product Number: |
IR-2011d |
| Materials: |
ABS+PC/PU |
| Impedance: |
32 Ohms |
| Driver Unit Diameter: |
30mm |
| Certificate: |
CE, Rosh, FCC |
| Sensitivity: |
> 75dB |
| Track: |
Dual Channel |
| Original Of Place: |
Guangdong China(Mainland) |
| Playing Music Time: |
8 Hours |
| Style: |
Headband |
| Line-Control: |
Without Line-Control |
| Jack Type: |
3.5mm |
| Microphone: |
Without Microphone |
| Type: |
Dynamic Headphones |
| Function: |
Infrared |
| Use: |
Household |
| Earpad Size: |
Medium |
| Color: |
Gray |
| Wire Material: |
PVC |
Product Description
True Fidelity Infrared Wireless Headphones
Product s Description
? In-Car Dual Channel Foldable Infrared Headphone
? Fashion design, superior sound, good quality infrared stereo headphone
? Suitable for car audio system, Up to 10 meters operating distance
? Ultra light design for comfortable wearing
? High-quality transmission and high sound quality
? Wireless IR headphones to enjoy in car listening without the hassle of cables
? 3.5mm Auxilary port. Allows plug in use on any Ipad/Pod, MP3 devices that uses a 3.5mm auxillary cord (cord not included)
? Soft padded ear pieces and an adjustable headband ensures a comfortable fit for hours of listening enjoyment.
? Auto auto mute function.: When there is no infrared signal transfer to IR headphone, the headphone will auto mute.
? Auto power off function: When the IR headphone can not receive IR signal for 3-5 minutes, the headphone will automatically turn off.
? Carrier frequency: A Channel: Left: 2.3Mhz/Right: 2.8Mhz. B Channel: Left: 3.2Mhz / Right: 3.8Mhz.
? Effective distance: A frequency 4-6m, B frequency 8-10 m
? Foldable headband for easy storage
? Two channel will do everything a one channel headphone does but gives you the option to change between two different audio sources.
Technical Specification:
| Brand Name | Undertone OEM |
| Driver unit diameter | 30mm |
| Impedance | 32 ohms |
| Audio model | stereo |
| Power | 2 * AAA batteries required |
| Sensitivity | > 75dB |
| SNR | > 55dB |
| Frequency Response | 30-20,000Hz |
| Carrier frequency | A channel: L channel 2.3MHz
R channel 2.8MHz
B channel: L channel 3.2 MHz
R channel 3.8MHz |
| Net Weight/Unit | about 210g |
| Distortion | <1% |
| Color | Multi-color |
| Transfer distance | Around 10m |
| Channel separation | >=40dB |
| Theory standby time | up to 180 hours |
| Playing music time | 8 Hours |
| Effective distance | A frequency 4-6m, B frequency 8-10 m |
| Jack Type | 3.5mm audio jack(optional) |
| Net Weight/Unit | about 210g |
| Maximum Input Power | 50 mW |
Packaging & Delivery
?Packaging Details: Gift box with export standard carton/ Durable storage box(optional,extra price)/Kraft paper box
?Reference Size:Φ203*75*197
?Reference Weight : 210(g)
?Color Box Measure: 12.5*9*12.5/pcs(mm)
?Delivery Details: usual 20 working days after receiving payment
Our service
? Professional headphone manufacturer.
? Good quality raw materials, strict producing and QC process control.
? Fast response and efficient service.
? OEM&ODM order are warmly accepted.
? Our products are widely exported to Europe, America, South America, Australia and etc.
? Mini orders are available.
Company Profile:
Shenzhen Qing Yang Xin Technology Co., Ltd was founded in 2011 and it is located in Bao'an District of Shenzhen city (the foot of Phoenix Mountain). Our main products include Blue tooth headsets,In-Car infrared headphones and active noise reduction headphones, or other headphone style etc. They are widely used in aviation, communications, home appliances, education, entertainment and other fields. In addition, we also supply some other new hot-selling electronic products such as electronic balance scooter and so on.
Since the founding of the company, we have persisted in the research, innovation, development for highly quality products and provided perfect after service which have helped us to win a good reputation from our domestic and foreign customers. At the same time, our headphones are well widely sold to China, Europe, America, Japan, South America, Middle East and other countries and get some good feedbacks. For now, we have established closely OEM/ODM cooperation relationships with some headphones manufacturers, distributors, traders.
In addition, we are doing our best to establish our brand of "undertone". We will always insist on the best service to every customer and create perfect products as our goal. All products are strictly produced according to the standard of ISO9001:2000, we have also built a strict quality management system to inspect the raw materials and finished products. To ensure products that reach to international standards, we have got CE, FCC &ROSH certificate.
For the future, we will adhere to working closely with our customers from hardware and software design to first hand-made sample and shipment, offering a lot of value-added services to our clients.
Our purpose- Listening best voice, enjoy the traveling& life!
Shenzhen Qing Yang Xin Technology Co., Ltd was founded in 2011 and it is located in Bao'an District of Shenzhen city (the foot of Phoenix Mountain). Our main products include Blue tooth headsets, In-Car infrared headphones and active noise reduction headphones, or other headphone style etc. They are widely used in aviation, communications, home appliances, education, entertainment and other fields. In addition, we also supply some other new hot-selling electronic products such as electronic balance scooter and so on.
Since the founding of the company, we have persisted in the research, innovation, development for highly quality products and provided perfect after service which have helped us to win a good reputation from our domestic and foreign customers. At the same time, our headphones are well widely sold to China, Europe, America, Japan, South America, Middle East and other countries and get some good feedbacks. For now, we have established closely OEM/ODM cooperation relationships with some headphones manufacturers, distributors, traders.
In addition, we are doing our best to establish our brand of "undertone". We will always insist on the best service to every customer and create perfect products as our goal. All products are strictly produced according to the standard of ISO9001: 2000, we have also built a strict quality management system to inspect the raw materials and finished products. To ensure products that reach to international standards, we have got CE, FCC &ROSH certificate.
For the future, we will adhere to working closely with our customers from hardware and software design to first hand-made sample and shipment, offering a lot of value-added services to our clients.
Our purpose- Listening best voice, enjoy t
