3.7V Truly Wireless Stereo Earphones

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 PCS
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: 1000 PCS per week
Material: ABS Bluetooth Version: 5.0
Chipset: JL6936D Sensitivity: -89dBm
Battery: 40mAh/3.7V *2 Music Time: 3 Hours
Talk Time: 2.5 Hours Charging Time: 1.5hour
High Light:

V40 True Wireless Stereo Earphone


2.5h Truly Wireless Headphones


3.7V Truly Wireless Smart Earphones

​​Private Mold Touch Control V40 True Wireless Stereo Earphones

Private Mold TWS Earbuds Wireless Stereo Touch Control Headset  


Model Number




Music time

3 hours

Talk Time

2.5 hours

Charging time





multi-colors to choose


Private mold, HD call, Perfect sound



1. Master-slave Switch

2. LED Digital Power Display

3. Large capacity charging case and long-use time

4. Perfect sound and appearance

5. Easy to use, easy to carry


TWS Bluetooth headset → True wireless stereo Compared to traditional wired headsets:

① There is no wire bondage, and the left and right earphones are quickly connected via Bluetooth.

②  Small size, easy to carry.

③  With its own charging box, charging is more convenient anytime and anywhere.

④  Acoustic pickup technology, AI intelligent noise reduction function.

⑤  Support voice assistant wake-up and deep connection with APP.



Adopting wireless structure design, abandoning wired troubles, making sports and carrying more convenient; realizing wireless stereo, improving sound quality, stable connection; improving battery life; using multiple sensors in the earphone, artificial intelligence assistant and convenience of smart home Entrance; It can be used in various ways, it can be used alone or shared.


The biggest feature of TWS earphones is wireless.

Compared with ordinary Bluetooth earphones, TWS earphones are smaller in size and have better sound quality. The application of more advanced Bluetooth technology makes the connection efficiency and stability better, and it also has a certain degree of water resistance and intelligence. So it quickly attracted the attention of consumers.


True Wireless, or TWS Bluetooth headphones, do not have this restriction. They have no connecting wires, even between the earbuds. This means that you can hand an earbud to a friend a meter away and not have to worry about the wires keeping you close together. This is the TWS meaning in earbuds


With a stable and secure earbud design - ideal for withstanding even the most intense workout - the TWS headset boast up to the minute Voice & Touch Control technologies, an IPX5 waterproof rating and sound quality you’re yet to experience in wireless earphones. Their secure storage case even doubles as a  portable charging pod a lifesaver for on the go professionals.


3.7V Truly Wireless Stereo Earphones 03.7V Truly Wireless Stereo Earphones 1

Contact Details
Jammy Wu

Phone Number : +8618138285982

WhatsApp : +8618588421615