TWS Full Range In Ear Wireless Earphones Bluetooth 5.0 Noise Cancelling

Basic Information
Place of Origin: China
Brand Name: Vizz/ Retorz/ OEM
Certification: CE, FCC, RoHS
Model Number: RT- V40
Minimum Order Quantity: 500 PCS
Price: USD 7.28 - 9.6 PC
Packaging Details: Gift Box
Delivery Time: 5 - 8 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram, PayPal
Supply Ability: 10000 PCS per day
Name: In Ear Wireless Earphones Bluetooth Version: 5.0
Interface: Type- C Communtion: Wireless
Function: Bluetooth, Waterproof, Noise Cancelling, Microphone Certificate: CE ROHS FCC
Waterproof Standar: IPx4 Charging Time: 1.5 Hour
High Light:

IPx4 In Ear Wireless Earphones


BT5.0 In Ear Wireless Earphones


Noise Cancelling in ear earphones

TWS Full Range In Ear Wireless Earphones Bluetooth 5.0 Noise Cancelling


Operation instructions

1. first charging the earphone in 100% full when you get first time to your hand

2. take out the two pcs earphone they will group by itself.

3. open your mobile phone bluetooth function, and look for tws earphone bluetooth name to connect with your phone .

4. After connected, you can enjoy it.


Model Number RT- V40
Interface Type- C
Music time 3 hours
Bluetooth version V 5.0
Package Gift box
Battery (charging box) 300mAh
Working distance 10 - 15 M
Feature Private mold, HD call, Perfect sound


Hearing protection

The external microphone is automatically screened to the safe range of hearing in response to excessive volume/noisy environments; impulsive noise or sudden changes in noise can be attenuated in time, with dynamic hearing protection. In addition, for people with hearing impairments, TWS ears can assist hearing, play a role in enhancing hearing or hearing aids.


Automatic matching

Pick it up, pair it up, instantly connect

When listening to music, you can just pick up the earphones from the charging pod and pair them with your mobile phone and other devices, instantly returning to the original intention of focusing on music appreciation.

Matching methods

Wireless headset USES Fast - matching Pair near field communication technology,Ensure that the smart devices and Bluetooth headset can realize super fast matching. When the headphones from the charge warehouse, automatic start up And into the step, will be connected to finish after 1 to 2 seconds, then open the phone search the Bluetooth headset, come in Normal matching. If already matched, will be Automatic memory matching success.


Compared with wired headsets, TWS headsets have the following advantages:

1. Abandon wired troubles, achieve a true wireless structure, and move freely;

2. A variety of usage methods, multiple functions, sound quality, noise reduction, and calls are greatly improved;

3. Equipped with a portable box with both charging and storage functions. Put the dead earphones into the box to automatically charge, which is very convenient.


The convenience and diversity of TWS earphones have been unanimously loved by users. Behind this, it is inseparable from the development and innovation of technology, and it is also inseparable from the  strict control of every production link. In the performance test of the TWS headset, there is a test connection electronic component-the high-current shrapnel micro-needle module plays an important role in the connection, so that the test can be carried out stably.


The small size and high integration of TWS earphones not only increase the cost, but also bring a certain degree of difficulty to the test. There are few test modules in small areas that can exert good connectivity and expressiveness, and the stability is poor. 


TWS Full Range In Ear Wireless Earphones Bluetooth 5.0 Noise Cancelling 0TWS Full Range In Ear Wireless Earphones Bluetooth 5.0 Noise Cancelling 1

Contact Details

Phone Number : +8618588421615

WhatsApp : +8618588421615