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Quick Details

  • Brand Name: Bluetooth Headphone
  • Model Number: R1615
  • Style: Ear Hook
  • Communication: Wireless
  • Connectors: USB
  • Use: Mobile Phone
  • Function: Bluetooth, Microphone, Noise Cancelling, Waterproof
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Black
  • Bluetooth Version: CSR V4.1 8640
  • Sound System: Stereo Dual Track
  • Battery Capacity: 50*2 mah
  • Drive Unit: 6 mm
  • Product Weight: 14g
  • Support Protocol: HSP/HFP/A2DP/AVRCP
  • Bluetooth Working Frequency: 2.400GH-z-2.480GH-z
  • Input charging Standard: DC 3.7V 300MA
  • Best Transmission Distance: 10M
  • Impedance: 16Ω

Packaging & Delivery

Packaging Details Dimension: 13.7*13.7*18.3 mm
Delivery Time About 60 days
Product Description


Product Features

1.Magnetic earbuds, easy to carry and use.

2.Ergonomic design. Fit ears and stay well in ear. Will not feel uncomfortable. Even we are doing sports, will not fall down.

3.Great Bass, best sound quality in such a price range. It is the best you have ever used.

4.Metal face-piece. Make it looks much more high ended.

5.OEM, ODM service. Will let your business run better and better.





Bluetooth VersionCSR V4.1  8640
Sound SystemStereo Dual Track
Support profileHFP ,HSP,A2DP,AVRCP,Headset,Hands-free
Battery Capacity


Drive Unit6 mm
Product Weight14g
Standby Time220h
Input charging StandardDC 3.7V 300MA


Detailed Images



Company Information

Rambotech is a young team full of energy and the average age is 26,

howeverwe are specilizing in bluetooth headset product more than 9 years.

Rambotech offers the most fashion premium products and the newest market

news for customers. Also help customer to extend business. Rambo’s mission

is to help customer success through products and service. 


Rambotech is a brand owned by Rambo Industrial Limited.>>Know more



Our Services

Warranty: 1 year, it exactly depends on definite specs & price . OEM

order is warmly  welcomed in Rambotech and we have lots of successful

experiences in doing OEM projects

What’s more, we have design team who can give you the professional

suggestions on package, silk printing, etc. 




Trade show



Payment and Shipment






Contact us

Dear Partner,

    This is Sam from Rambotech. Any questions or request for samples,

do not hesitate to contact me please.

Your inquiry related to our products or prices will be replied in 12 hours.

    Wish you all the best.



Thanks & Best Regards 

Sales Department
Rambo Industrial Limited
Skype: rambotech18
Whatsapp: +86 18813931789



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
10 Transactions 20,000+
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 $78,000
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