Wireless earphones are divided into three parts.The first part is the sound source,the second part is the receiver, the third part is the headset part,the function of this part is mainly used to convert the signal sent by the mobile phone or receiver into sound and then transmitted to the ears of people. Wireless earphones and wired earphones compared,the difference in sound quality is not big. Wireless is more convenient,mainly in the middle of the line is replaced by radio waves. Compared with wired earphones, wireless earphones have these advantages, abandon the trouble of wired,do the real wireless structure, freedom of movement.A variety of ways to use, a variety of functions, sound quality, noise reduction, call has been greatly improved.It is equipped with a portable case with both charging and storage functions. It is very convenient to charge the dead earphones automatically by putting them into the case.
Wireless Gaming Headphone,Wireless Gaming Earphones,Wireless Gaming Headset,Wireless Gaming Headset With Mic Henan Yijiao Trading Co., Ltd , https://www.yjusbcable.com
2.Features:
l  Beautiful, generous, weight only 1.5/2g.
l  Eco-lighting solution for halogen G4 replacement.
l  Input Voltage: AC/DC12V 50/60Hz or DC12V.
l  Led chip has been passed LM-80, long lifespan up to 40,000hrs,low decay.
l  100 lm/w, Ra>80.
l  Cost-effective, wide range of application.
l  Easy to install and maintain.
l  Owning patent certification.
l  Approval CE and RoHs Certifications.
P/N.:
HYG401001
HYG402001
HYG401002
HYG402002
HYG402003
HYG402004
Power
1W
2W
1W
   2.3W
   2.5W
   2.5W
Size:
Ø13.7X29.7mm
Ø13.7X29.7mm
Ø10X37.5 mm
12.5X37Â mm
Ø15X41 mm
12.5X37Â mm
Luminous Flux:
90-100lm
180-200lm
120-130lm
300-320lm
160-180lm
245-280lm
PF:
>0.5
>0.5
>1
0.7-1.0
  >0.33
  0.7-1.0
CRI:
   >80
   >80
   >80
   >80
   >70
   >80
Dimmable
    No
    No
    No
    No
    No
    No
Chip name
Epistar
Epistar
Epistar
Epistar
Epistar
Epistar
Input Voltage:
AC/DC12V
AC/DC12V
AC/DC12V
AC/DC12V
AC110/220V
AC/DC12V
Lifetime
50000hours
C.C.T.:
2700K: (Range: 2600-2900K)
3000K: (Range: 3000-3200K)
4000K: (Range: 4000-4500K)
6000K: (Range: 6000-6500K)
1). High lumen:100lm/W
2). IP Grade:IP20
3). Dimmable:Available
4). CRI:80
5).No mercury, UV and IP, no radiation pollution.
Aging test
3.Application :
1).Restaurant
2).Hotel
3).Shopping mall
4).Gallery
5). Library  And so on...
4.Shipping:
1). DHL/ UPS / Fedex / TNT
2).CIF By sea or By air
3) FOB Shenzhen/ Guangzhou
5.Packaging:
LEDÂ Â G4
Packing
L*W*H(mm)
Q'TY(Pcs)
G.W(Kgs)
2.3w
Box
19.5X19.5X65
1
0.0045
Inner box
105X43X68
10
0.058
Middle box
230X110X148
100
0.67
Carton
580X255X325
1000
7.341
6.Service:
OEM
Develop &design product support
7.MOQ:10PCS
8.Warranty:2Years
9.Certification:CE RoHS
10.Trading Term:
1). T/T
2). Western Union
11.Delivery time:
1). Sample:3-5days
2). For general order :5-7days
*Remark:If you are urgent, we can discuss delivery time in advance.
12.Company description:
Joy Lighting is a Chinese owned manufacturer of energy efficient technologies with deep expertise in lighting and LED technology. We have been working at the forefront of the environmental market since 2012. Joy Lighting was originally founded with the vision to reduce greenhouse gas emissions by utilising energy efficient products. Our product range includes indoor lights & outdoor lights.Indoor lights like led panel light, led tube ,bulb and led high bay lights and so on. Outdoor lights like led flood light, led street light and led tunnel lights and so on.
Â
  Joy Lighting also offers a custom made lighting service to help provide a solution to those exciting and challenging designs. Our team are committed to applying their unrivalled LED experience and lighting expertise to enhance any of your energy saving lighting requirements. You can count on us to support you for all your lighting needs.
Â
  We aim to provide a high level of customer service and encourage you to contact us if you require any further information or advice.
1.Product details:
2.Features:
l  Beautiful, generous, weight only 1.5/2g.
l  Eco-lighting solution for halogen G4 replacement.
l  Input Voltage: AC/DC12V 50/60Hz or DC12V.
l  Led chip has been passed LM-80, long lifespan up to 40,000hrs,low decay.
l  100 lm/w, Ra>80.
l  Cost-effective, wide range of application.
l  Easy to install and maintain.
l  Owning patent certification.
l  Approval CE and RoHs Certifications.
P/N.:
HYG401001
HYG402001
HYG401002
HYG402002
HYG402003
HYG402004
Power
1W
2W
1W
   2.3W
   2.5W
   2.5W
Size:
Ø13.7X29.7mm
Ø13.7X29.7mm
Ø10X37.5 mm
12.5X37Â mm
Ø15X41 mm
12.5X37Â mm
Luminous Flux:
90-100lm
180-200lm
120-130lm
300-320lm
160-180lm
245-280lm
PF:
>0.5
>0.5
>1
0.7-1.0
  >0.33
  0.7-1.0
CRI:
   >80
   >80
   >80
   >80
   >70
   >80
Dimmable
    No
    No
    No
    No
    No
    No
Chip name
Epistar
Epistar
Epistar
Epistar
Epistar
Epistar
Input Voltage:
AC/DC12V
AC/DC12V
AC/DC12V
AC/DC12V
AC110/220V
AC/DC12V
Lifetime
50000hours
C.C.T.:
2700K: (Range: 2600-2900K)
3000K: (Range: 3000-3200K)
4000K: (Range: 4000-4500K)
6000K: (Range: 6000-6500K)
1). High lumen:100lm/W
2). IP Grade:IP20
3). Dimmable:Available
4). CRI:80
5).No mercury, UV and IP, no radiation pollution.
Aging test
3.Application :
1).Restaurant
2).Hotel
3).Shopping mall
4).Gallery
5). Library  And so on...
4.Shipping:
1). DHL/ UPS / Fedex / TNT
2).CIF By sea or By air
3) FOB Shenzhen/ Guangzhou
5.Packaging:
LEDÂ Â G4
Packing
L*W*H(mm)
Q'TY(Pcs)
G.W(Kgs)
2.3w
Box
19.5X19.5X65
1
0.0045
Inner box
105X43X68
10
0.058
Middle box
230X110X148
100
0.67
Carton
580X255X325
1000
7.341
6.Service:
OEM
Develop &design product support
7.MOQ:10PCS
8.Warranty:2Years
9.Certification:CE RoHS
10.Trading Term:
1). T/T
2). Western Union
11.Delivery time:
1). Sample:3-5days
2). For general order :5-7days
*Remark:If you are urgent, we can discuss delivery time in advance.
12.Company description:
Joy Lighting is a Chinese owned manufacturer of energy efficient technologies with deep expertise in lighting and LED technology. We have been working at the forefront of the environmental market since 2012. Joy Lighting was originally founded with the vision to reduce greenhouse gas emissions by utilising energy efficient products. Our product range includes indoor lights & outdoor lights.Indoor lights like led panel light, led tube ,bulb and led high bay lights and so on. Outdoor lights like led flood light, led street light and led tunnel lights and so on.
Â
  Joy Lighting also offers a custom made lighting service to help provide a solution to those exciting and challenging designs. Our team are committed to applying their unrivalled LED experience and lighting expertise to enhance any of your energy saving lighting requirements. You can count on us to support you for all your lighting needs.
Â
  We aim to provide a high level of customer service and encourage you to contact us if you require any further information or advice.
The latest wireless headset has a professional learning scheme,can learn the functions of various home appliances remote control (TV, VCR, DVB, DVD, etc.),can also be used as a digital SET-top box remote control. Wirelessly listen to most electrical appliances with audio output. Using wireless earphones, you can enjoy exciting programs freely when the TV is silent.Place THE TRANSMITTER NEAR THE elderly, infants, patients and other people in need of care. Use the receiver to hear the voice of the person being cared for, and care is convenient and easy. Adopt THE ORIGINAL IMPORTED TRANSMITTING TUBE AND CORE technology, HIGH sensitivity ANTI-interference, strong signal, outstanding effect, effective range (less than) 30 meters, can be received by the wall.
12V G4 2W 240lm CE RoHS EMC LED Lamp
Model NO.: HYG402003
Usage: Landscape Accent
Warranty: 2 Years
IP Rating: IP20
Input Voltage: 12V
Size: D15X41mm
High Lumen: 80lm/W
Beam Angle: 300
Dimmable: Available
Certification: Ce RoHS
Trademark: joy lighting
Transport Package: 14X8X6cm 0.40kgs 10PCS/
Specification: CE RoHS
Origin: Shenzhen China
HS Code: 9405409000
Model NO.: HYG402003
Usage: Landscape Accent
Warranty: 2 Years
IP Rating: IP20
Input Voltage: 12V
Size: D15X41mm
High Lumen: 80lm/W
Beam Angle: 300
Dimmable: Available
Certification: Ce RoHS
Trademark: joy lighting
Transport Package: 14X8X6cm 0.40kgs 10PCS/
Specification: CE RoHS
Origin: Shenzhen China
HS Code: 9405409000
1.Product details: