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Rambotech RX37 Two Drivers Type-C Handsfree Noise Cancelling LED Display Wireless Earbuds with Mic

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Quick Details

Charging Box Capacity: 800 mAh
Frequency Range: 2400~2483.5 MHZ
Wireless Type: bluetooth
Charging Time: 1.5 hours
Active Noise-Cancellation: No
Function: bluetooth,Waterproof,Noise Cancelling,Microphone
Waterproof Standard: IPX-5
Working Time: About 3-4 hours
Is wireless: Yes
Version: V5.0, Built-in Microphone
Style: In-ear
Vocalism Principle: Balanced Armature
Bluetooth Standard: Bluetooth v5.0
Communication: Wireless
Speaker: 13mm
Codecs: Sbc
Place of Origin: Guangdong China
Use: Portable Media Player,Mobile Phone,COMPUTER,Sports,Travel,PROFESSIONAL,HiFi Headphone
Control Button: Yes
Model Number: RX37
Range: 10 meters
Support Memory Card: No
Certification: ce
Logo: Customized Logo Welcomed
Brand Name: Rambotech
Item Name: tws earphones
Battery Capacity: Lithium Battery 40*2mAh
Cord Length: 0
Volume Control: Yes
Packaging Detail: WHAT YOU GET 1 x RX37 Wireless Earbuds 1 x 800mAh Magnetic Charging Case 1 x Type-C Charging cable 3 x Couples Silicone Ear Tips (S, M, L) 1 x Customized User Manual(official order) RX37 Two Drivers Type-C Handsfree Noise Cancelling LED Display Bluetooth Wireless Earbuds with Mic
Selling Units: Single item
Single package size: 10.5X10.5X4.5 cm
Single gross weight: 1.0 KG
Shenzhen Rambo Weiye Electronic Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 30,000+
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Product Description

RX37 Two Drivers Type-C Handsfree Noise Cancelling LED Display Wireless Earbuds with Mic

Model: RX37

Wireless Earbuds

Battery Capacity:
Lithium Battery -3.7V, 2*40mAh
Working Time:
About 3-4 hours
Working Frequency:
2400 – 2483.5 MHZ
Charging Box Capacity:
Charging Time:
About 1.5 hours
Track System:
Dual channel
OEM Service:
T/T, Western Union, Trade Assurance, Credit Card


* V5.0

* Built in two drivers

* 800mAh portable charging case with led power display screen

* Type-C charging port

* Light weight and comfortable
* Internal microphone for hands free calling and easy controls for skip, pause, play, and call control.
* Direct connection+ touch control+ hall switch

* Stable performance

About US

We serve for Amazon Best Seller & Top Rated Sellers, Deal with US, Get Stable Repeated Profits!

Our factory has thorough quality control system and high-efficient production system, supply secure products to the customer on time. Our staff is well-trained and educated in this industry. We will save you money in the end because of our efficiency and know-how. Rambotech has been registered famous trademark in USA and China. Our products are popular in the market of Europe,USA, Middle East, Japan,South Korea and other countries, and get a good feedback.

With us your MONEY in safe; Your BUSINESS in safe

Related Products
After-sales Service
Packing & Delivery

Standard accessories:

* 1 x RX37 wireless earbuds
* 1 x 800mAh Magnetic Charging Case
* 1 x Type-C Charging cable
* 3 x Couples Silicone Ear Tips (S, M, L)
* 1 x Customized User Manual(official order)

For OEM order:

* Print customized logo on the earphone
* Design/custom nice looking packaging with your logo
* Print amazon SKU/UPC code on package
* Custom pairing name as you brand/logo
* Provide high resolution pictures for website/Amazon/ebay ext listing links using...


*Full of FBA (Ship to Amazon Warehouse directly) experience.
*Many professional express for your choice.
*Fast Delivery:
-DHL: 3-5 DAYS (ex. USA)
-UPS: 3-4 DAYS (ex. EU for heavy package)
-Fedex: 5-7 DAYS (ex. India)
-Sea Shipment available.

Contact US


Hope your business is prosperous!
This is Bella from Rambotech. It's my pleasure to understand your need and serve you.
My oral english is good as I used to work in Florida,the United States of America.

My telephone number(Whatsapp) is +8613423795720
Email: sales17(at)rambotech.com
Skype: rambotech17

Thanks & Best Wishes
Bella in Shenzhen


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

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".