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Quick Details

  • Brand Name: RVAD
  • Model Number: MX666
  • Style: Headband
  • Communication: Wireless
  • Connectors: 3.5mm
  • Use: Mobile Phone
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Blue, Red, White, Yellow
  • Item: MX666 Headphones
  • Loudspeaker Size: 40mm
  • Microphone: Built-in
  • Battery Volume: 300mA
  • Bluetooth Version: V4.0+EDR
  • Working Time: music 4-6h; call 8-10 h
  • Distance: ≤10M
  • Power rating: 40mW
  • Charging Volta: 300mA
  • Sensitivity: 20-20kHz

Packaging & Delivery

Packaging Details color box
Delivery Time 3 working days
Low Price FM radio bluetooth headphones, wireless headset bluetooth, Stereo Computer Gaming Headset with Memory Card
Product Description
Distance ≤10M
Battery Volume 300mA
Charging Voltage DC5V
Loudspeaker Size 40mm
Speaker Idpendance 32Ω
Working time music 4-6h; call 8-10 h
Version V4.0+EDR
Microphone Built-in
Power rating 40mW
Working voltage DC3.7V
Sensitiving 20-20kHz

wireless headset with microphone, 

allows you to answer/reject phone calls or listen music anytime and anywhere. Easy to operate buttons.



wireless headset compatible with all Bluetooth enabled Smartphone.

wireless headset build-in rechargeable li-battery,headphone mx666 can be charged via USB cable.



 1. Bluetooth version: Bluetooth V3.0+EDR


2. Transmission range: up to 10m


3. Frequency range: 2.4GHz-2.48GHZ


4.wireless headset designed with 40mm driver unites and headphone mx666 can offer you the super bass and clear music.


5. Wireless transmitter standard: Class 2


6. Speaker diameter: 40mm


7. Battery: DC3.7V


8. Talking time: up to 10 hours


9. Listen music: up to 10 hours


10. Charge time: About 3 hours


11. Support TF card: 2-16G


12. Support FM MP3


13. Different colors for your choice: Red, Yellow and Blue(or send randomly)





1 x headphone mx666 


1 x USB Charger Cable


1 x User Manual 

Product Show

Our Services
Sample Sample is available, pls pay for the shipping cost and sample cost.
OEM&ODM OEM design, OEM color, OEM packing, ODM are highly welcome.
Lead Time 1-3 days after payment is confirmed.( wireless headset )
Payment Terms
T/T, Western Union, Moneygram, Alipay.
Trade Terms EXW & FOB or as per clients' requirement.
Shipping Method

By sea, by air, by express( "DHL" "UPS" "FEDEX" "TNT" "HK post"
 "China post" "EMS" "SF" etc) that according to clients requirements and clients'  customs policy.

We guarantee to provide the most economic and effective delivery.

Warranty  If any quality problems and the non-artificial problems, we promise 12 months'  warranty for our customers.
QC Each product will be 100% checked before delivery or shipment. 
After-Services We promise to do our best to solve all of your problems.
 We can do anything according to your requirement.
 Upon receipt of your inquiries. welcome to here and we will try our best to satisfy you well.

Company Information

Rivalandy Technology  is a leading global wholesale supplier in the field of consumer electronics.We attach more significance to discovering and supplying the latest hot-selling products currently, such as VR Glasses, Phone Gamepads and Game Accessories.Although market is changeable all the time,we ensure that the latest attractive products here are just for you at the first time,which will definitely have a huge market in local.Besides,with a professional manufacturer,OEM and ODM accepted, we always provide our customers with the best price and best quality.We believe ,here,you will find the most satisfying products with optimal price and service.Hope to have a long-term good business with you.Your kindly inquiry would be extraordinarily valued.Thanks.



1. Q: What's the  MOQ  for the item ?
    A: 100 pcs, mix color is available.(Samples Accepted)

2. Q: What is your  payment terms   ?
    A: We offer the payment terms of T/T, Western Union, Alipay and Money Gram.

3. Q: How much will the  transportation freight  be?
    A: The transportation freight depends on the weight & packing size and your area.

4. Q:  How soon  can I get the goods after payment ?
    A: Usually, we will ship the goods within 3 days. Then by DHL, it takes 3-5 days.

5. Q: Are you able to  customize items  with design or logo?
    A: Yes, OEM & ODM is available. 

6. Q: How could you ensure the excellent  quality  ?
    A: We have professional QC to check all the products before delivering.

7. Q: How can I get  samples ?
    A: If you need samples to test, please pay for the shipping cost and sample cost.

8. Q: Do you have  certificates  for your products?
    A: Yes, we have CE and ROSH, if needed, please contact us!!!



E-mail: cherry(at)rivalandyz.com       Skype: salesra1       Whatsapp: +8613052383731


Welcome to Enquire wireless headset Manufacturer!!!

Transaction History of the Supplier

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China (Mainland)
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116 Transactions 120,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $37,000
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