2016 New Products High Quality IN-Ear Hidden MINI Wireless Bluetooth 4.1 Stereo Earphone Headphone RK2 Headset Handsfree

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$1.00 - $17.00 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Brand Name:
Model Number:
In-Ear, true wireless earbuds
Mobile Phone
Bluetooth, Microphone, Noise Cancelling, Waterproof
Place of Origin:
Guangdong, China (Mainland)
Black, White
Bluetooth Version:
Batttery Capacity(Charge Box):
Airoha AB1511
Bluetooth Profiles:
Standby time:
100 Hours
Music play time:
2.5 Hour
Talking time:
2 Hour
Product size:
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month Hidden MINI Bluetooth Earphone S530
Packaging & Delivery
Packaging Details
Hidden MINI Bluetooth Earphone S530
Color box, customize packaging is welcome.
100 pcs per carton, carton size: 51*43*39cm, 18KGS per carton
Shenzhen, Hidden MINI Bluetooth Earphone S530
Lead Time :
Shipped in 3 days after payment


Product Description
2016 New Products High Quality IN-Ear Hidden MINI Wireless Bluetooth 4.1 Stereo Earphone Headphone RK2 Headset Handsfree 
Hidden MINI Bluetooth Earphone S530
Why choose our RK2?

1. The very stable working performance.

Nowadays the TWS products are so instable when working. For most products on the market, the signal between the 2 earbuds are not steady and would be easily cut off when use the 2 earbuds at the same time. And the working distance cannot reach to 10 meters. As for our RK2, the working distance could up to 10 meters ideally and the connection between two earbuds is so stable.

2. Long working time.
As you may know, the main complain for current similar products on the market is the short working time. Most products cannot even reach to 2 hours. But for RK2, it is 40mAh in each earbuds, and there is charging box that can instore 450mAh battery, you can charge RK2 wherever you are.

3. Competitive price.

Price is the greatest part. After 9 months' researching, we are about to decrease its cost to a bottom line while ensuring good quality. Please feel free to send enquiry for latest price. We suggest you to sell RK2 at $49.99 or more. However, marketing selling price for similar products is ranging from 59.99USD-200USD according to our marketing survey . So we got the biggest advantage so far.



New Arrival True wireless Earbuds Built in Rechargeable Box make comfortable feeling with fashionable design bring new better experience

Device Compatibility:




     Model        RK2   true wireless twins earbuds
 OEM customization              Supported

* Bluetooth V4.1+EDR, Airoha AB1511
* Bluetooth profiles supported: HFP, HSP, A2DP, AVRCP
* Operation range: up to 10 meters
* Music play time: about 2.5 hours
* Standby time: 120 hours
* Talk time: about 2 hours
* Battery capacity: 450mAh
* Product size: 28*20*28mm 
* Weight: 5g*2
* Rechargeable box: 80*60*30mm
* IOS battery capacity display
* Colors: Black, White

Packaging  Blister standard box or customize 
Hot-selling market US, UK, AU, JP, Mexico, Germany, DK, French, Italy
Payment terms 

T/T,Western Union, Paypal

OEM Total amount: 40% deposit , balance before shipment.

Paypal is available for sample orders.)

Item photo: 
Custom Colors


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We mostly cooperating with Amazon sellers. We can help you ship by express, air and sea. If you are Amazon seller, we can help you ship to Amazon warehouse directly. 
Our Services


1. We are specialized in bluetooth more than 11 years and mostly cooperating with Amazon sellers.  Our products quality can get ensured.  

2. We are good at OEM.  We can help you designing packaging file, Amazon photo.,professional suggestions on package, silk printing, etc.

3. We can ship your goods to Amazon directly with lowest cost. 

4. We can become your agent and help you looking for other goods you need. 


Company Information

Rambotech is a team full of energy and the average age is 26.
Rambotech offers the most fashionable, premium products and the newest market news for customers. Also help customers to extend business. Rambo’s mission is to help customer success through products and service.

Our company specializes in designing and developing innovative Bluetooth wireless products extend products to mobile phone accessories and computer peripherals. Products include:
Bluetooth Adapter
Bluetooth Speaker
BT Stereo/Mono Headset
Bluetooth Car Kit & FM Transmitters
Bluetooth Watch & Bracelet & Gadgets & Car Charger


Competitive Advantages:
1. Over 11 years of Bluetooth development and production experience.
2. Over 11 years of OEM/ODM experience.
3. Full production Capability: Design-Molding-Injection-Painting-SMT-Assembly-Testing-Delivery-Service.
4. Low defects: Controlling defective products within 3‰.
5. Fast delivery: 25 days for larger order
6. Long warranty: 12 months







Thank you for your attention. If you have any questions, please feel free to contact Sheila. 


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;also,you can first get our newest products.

Q2:What's your warranty Policy?
A:Usually,our RMA rate is below 0.2% since we have strict quality control system.Our warranty period is 12 months.

Q3.How can I become your exclusive dealer?
A:Well,we'd say it depends on different regions,for more details,please consult our sales representatives.

Q4.Do you accept OEM project?
A: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,tec.

Q5.What kind of payment do you accepted?
A:Payment welcome T/T,Western Union and paypal.

Q6.Can you provide free samples?
A:Sorry.Free sample are not available for the high value of the goods.But after you place the OEM order,samples cost would be return.

Q7.Where can I download the latest catalogue?
A:You could download our lates catalogue on our website:www.rambotech.com,Negivation of "Download". 

Contact me

Thanks for your attention. If you have any questions, please feel free to contact Sheila. 

Want to test sample? need OEM order service? 

Rambotech will be your best choice. 


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