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Quick Details

  • Brand Name: Rambotech
  • Model Number: R1615
  • Style: In-Ear
  • Communication: Wireless
  • Connectors: USB
  • Use: Mobile Phone
  • Function: Bluetooth, Microphone, Noise Cancelling
  • Place of Origin: Guangdong, China (Mainland)
  • Color: Gold, Gray, Red, Silver
  • Product name: wireless bluetooth headphones
  • Working time: About 6 hours
  • Charging time: About 2 hours
  • Standby time: 100 hours
  • Bluetooth Profiles: HSP/HFP/A2DP/AVRCP
  • BT range: ≥10M
  • Bluetooth Version: Version 4.1, CSR 8640 chipset
  • headphone battery: 100mAh
  • headphone Weight: 14g
  • Support: Hand-free, Mic, CVC6.0

Packaging & Delivery

Packaging Details R1615 wireless bluetooth headphones*1
USB cable *1
User manual *1
Earbuds *2
Delivery Time Shipped in 3 days after payment
Product Description

2017 Cheap Bluetooth Rohs Earphones Stereo Neckband Wireless Bluetooth Headphones R1615      

wireless bluetooth headphones            

Item Name 
R161wireless bluetooth headphones
Drive Unit: 6 mm
Impedance: 16Ω
Bluetooth Version: CSR4.1 8640
Sound System: Stereo Dual Track
Battery Capacity: 120mAh
Product Weight: 14g
Wearing manner: In-ear
Talk Time: 6 Hours ; Music Time: 6 Hours
Standby time: 100 Hours; Charging Time: 2 Hours
Product Colors: Iron grey/Silvery/red/Gold
Support protocol: HSP/HFP/A2DP/AVRCP
Input charging Standard: DC 3.7V 300MA
Bluetooth Working Frequency: 2.400GH-z-2.480GH-z 
Best Talk Distance: 1M ; 
Best Transmission  Distance: 10M
* High fidelity HIFI nondestructive sound quality
* Device Compatibility: Universal
* Battery display and low power alarm function
* Last number redial
* Multi-point function, can connect 2 mobile phones at the same time
Hot Selling Market
US, UK, AU, JP, Mexico, Germany, DK, French, Italy, Korea, Thailand...
Price Terms
EXW Shenzhen  
Payment Terms
T/T,Western Union, paypal
OEM Total amount: 40% deposit , balance before shipment

Sample lead time
1-3 days.  Paypal is available for sample orders
OEM Oder lead time
About 25-30 days after all OEM details confirmed
Detailed Image
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Packing & Delivery


What is including?

R1615 wireless bluetooth headphones *1

USB cable *1

User manual *1
Earbuds *2  


1.1-3 days for sample order
2. About 25-30 days after all OEM details confirmed

FAQ and contact us

Q1: Will you spam my mail-box after joining your news-letter plan?
A: We promise you that we never spam. Joining our new-letter plan, you can get the latest information about bluetooth field, consumer electronics, etc; aslo, you can get out newest products in advance.
Q2: What's your warranty policy?
A: Our warranty period is 12 months. Usually, our RMA rate is below 0.2% since we have strict quality control system.
Q3: How can i become your exclusive dealer?
A: Well, we's say it depends on different regions, for more detailds please consult our sales representatives.
Q4: Do you accept OEM projects?
A: OEM order is warmly welcomed in Rambotech and we have full experiences in doing OEM projects.
Q5: What kind of payment do you accept?
A: Paypal, TT and western union is most welcome.

Welcome to contact me for the best price!

Dear Friend,

Hope your business is prosperous!

This is Amy from Rambotech. It would be my pleasure to understand your needs and serve you with 

our product.Please do not hesitate to contact me.

Thanks & Best wishes
Amy Huang
Skype ID:amyrambotech
Whatsapp:86 13544185318

Website: www.rambotech.co

Our Company
Rambotech is a most professional and responsibility company in headphone in China. We focus on Bluetooth Products up to 10 years. Our product cover:
Bluetooth Speaker
BT Stereo Headset
Bluetooth Car Kit
BT Watch&Bracelet
Bluetooth Adapter
Bluetooth Adapter
Bluetooth Adapter
Bluetooth Adapter
OEM & ODM service

OEM & ODM order is warmly welcomed in Rambotech and we have lots of successful experiences in doing OEM & ODM projects. What’s more, we have design team who can give you the professional suggestions on package, silk printing, etc.

After-sale Service:

A. Technical support: After you get your goods, if you have any questions, such as testing and installation, professional technical engineers are ready to serve you at any time.

B. Product warranty: 12 month warranty, in normal use cases within guarantee period. We offer replacement without any hesitation if the product have any quality problem.

C. We sincerely welcome any feedback from clients & will try our best to do better for you.


Our products meet the CE,RoHS,TTS standards, always assuring your customers highest quality demands. Welcome to visit us any time.

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 .

Shipping Destination
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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