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Shenzhen Musthong Technology Co.,Ltd.
Contact Person: Melon Zhang
Position Title: Sales Director
Email: melonzhang@musthong.com
Skype: melon-zhang93
Phone: +86-18565726331
Tel: +86-755-28571380
Website: www.musthong.com
Add: 2nd Floor, Block 20,Lianchuang
Technical Zone,Bulan Road, Longgang
District,Shenzhen, ChinaContact Now
Shenzhen New Version Wireless Bluetooth Headphone and Sport Headsets with Charging Case for All Smart Cell Phones (MH-I33S)Shenzhen New Version Wireless Bluetooth Headphone and Sport Headsets with Charging Case for All Smart Cell Phones (MH-I33S)Shenzhen New Version Wireless Bluetooth Headphone and Sport Headsets with Charging Case for All Smart Cell Phones (MH-I33S)Shenzhen New Version Wireless Bluetooth Headphone and Sport Headsets with Charging Case for All Smart Cell Phones (MH-I33S)Shenzhen New Version Wireless Bluetooth Headphone and Sport Headsets with Charging Case for All Smart Cell Phones (MH-I33S)

Shenzhen New Version Wireless Bluetooth Headphone and Sport Headsets with Charging Case for All Smart Cell Phones (MH-I33S)

  • Model Number: MH-I33S
  • Product Name: TWS Wireless Bluetooth Earbuds
  • Communication: Wireless
  • Color: White, black or customized
  • Logo Printing: “Musthong” or customized
  • Style: In-Ear
  • Material: ABS mainly
  • Product Size: 3.9*1.1*0.7 CM

MH-I33S TWS Wireless Bluetooth Headsets


About Musthong TWS Wireless Bluetooth Headsets MH-I33S

Bluetooth V5.0 universal compatibility& service- With bluetooth 5.0 technology, it can provides more stable connection signal transmission. The wireless earbuds work with all smartphones, tablets and bluetooth enabled devices.Pairing up just take a few seconds.

Noise cancelling & clear sound- With CVC 6.0 Noise cancelling function, my bluetooth earbuds can pairing with a mic to reduce vocal interference and enjoy clear and easy communication. These wireless earphone deliver natural and authentic sound performance with focus on getting a clear voice.

Comfortable fit and lightweight- Sports headphones feature an ergonomic design with fit your ears, soft smooth surface have comfortable wearing won’t falling off. The surprisingly ultra light design at only 0.14 ounces net weight barely makes you feel anything during workout.

Store and mono mode & built-In mic- Each earbud can work individually or in pair, wear one or both earbuds depending your own needs It can connect with 2 different devices simultaneously, and would connect automatically with a phone paired previously(45 feet). The sound is crystal clear with built-in sensitive microphone for in-car calling, stealth listening, or watching videos at work or in the office.

Long playing time- Enjoyment of music for up to 5.0 hours on a single charge and 72 hours of stand-by, only take 1.5 hours to fully charged, battery status displayed on IOS device. The charger box is enough for 4 times of recharging your earphones.


Main Features

* Bluetooth version: 5.0

* Frequency response: 20Hz- 20KHz

* Wireless working distance: 15 m

* Battery capacity: 55mAh*2, 3.7V

* Charging case battery capacity: 500mAh

* DC charge input: 5V 1A

* Working time: 5.0- 6.0 hours

* Charging time: 1.0-1.5 hours


* Bluetooth headsets with charging base

* Compact and light-weight design

* CVC6.0 noise reduction   

* Built- in mic for hands- free function

* Can connect 2 smartphones at the same time

* Ultra-small portable headsets

About Shenzhen Musthong Technology Co., Ltd.

Shenzhen Musthong Technology Co., Ltd. is located in Shenzhen, China and focused on the new wireless products such as wireless chargers, wireless earphones and so on. Our mission is to make you enjoy new wireless fun everywhere.


Our head office Tymin Industries Limited is a leading OEM/ODM telecommunication products manufacturer since 2003, and we have already started the preparations of wireless projects since 2014 and we also invested some related factories. This is exactly why we established Shenzhen Musthong Technology Co., Ltd.


In order to achieve our mission and make everyone enjoy new wireless fun, we will update our wireless products continuously and ensure the reliable product quality with our professional R&D, QC and services team, and we will always provide better OEM/ODM services with competitive price and punctual delivery time for worldwide customers.


We have extensive experience in passing CE, RoHS, FCC, Qi standards and we could also apply for the necessary certifications to satisfy the requirements of your local market. And we have been the business partner of Cortelco/ HRS Global/ borne/ Goodmans/ B&M/ itek/ Brondi/ Oricom/ Elgin/ Mitzu/ TCL and many other famous companies for many years.  


We believe that God rewards the diligent and honesty makes good business. We always want to establish the long term cooperation relationship with our clients and grow up together. Now looking forward to cooperating with you in near future!

Why Choose Musthong?

* Professional Original Factory- We have focused on consumer electronics production since 2003.  

* ODM & OEM Services- We could customize the products as per your requirement.

* Strict Quality Control- We test every single product strictly before shipment.

* Perfect After-Sale Service - Welcome to contact sales@musthong.com for any problems unsolved.

* Prompt Reply- All inquiries will be replied within 3 hours in work time with profession and patience.


Q: Can you print my logo and provide OEM/ODM service?
A: Yes, we could print your logo and provide OEM/ODM services. And you could also choose our brand “Musthong”.


Q: Can we order samples to test before placing an order?
A: Yes, we can provide samples to you to test first. You need to pay the sample cost and shipping cost, but we will return the sample fee if you place an order to us after test.

Q: What are your payment terms?
A: We accept T/T, Paypal or Western Union. For bulk orders, our payment term is 30% deposit and 70% balance after inspection before delivery.
Q: What’s the guarantee time of your products?
A: Our products guarantee time is 12 months.

Q: How to proceed an order of your products?
A: step1: pls let us know your requirements and order quantity.

   step2: we will send the quotation to you based on your requirements.

   step3: customer confirm the order and arrange deposit for formal order.
   step4: we will arrange the production and shipping for you accordingly.

Shenzhen Musthong Technology Co., Ltd.

Contact Person:Melon Zhang


Email: melonzhang@musthong.com

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