Extra Bass HD IPX5 Waterproof 4.5h TWS Wireless Earphones

Basic Information
Place of Origin: China
Brand Name: Vizz / Retorz / OEM
Certification: RoHS, CE
Model Number: SG02
Minimum Order Quantity: 20 PCS
Price: USD 15- 20 PC
Packaging Details: Gift Box / Customized package
Delivery Time: 5-12 working days
Payment Terms: L / C, D / A, D / P, T / T, Western Union, MoneyGram, PayPal
Supply Ability: 200 PCS per week
Bluetooth: 5.0 + EDR Chip: JIELI Chipset
Call Time: 4.5 Hours Single Product Weight: 53. 9 G
Music Time: 4.5H Standby Time: 240H
Headphone Battery Capacity: 50 MAh Charging Compartment Battery Capacity: 400 MAh
High Light:

4.5h TWS Wireless Earphones


Waterproof 4.5h TWS Earphones


HD Bud3 TWS Earphone

Extra Bass HD IPX5 Waterproof 4.5h TWS Wireless Earphones


HD With Extra Bass True Wireless Stereo Bluetooth Waterproof Earbuds


Products name Wireless Buds live earphone
Model Bud3
Bluetooth version JL6936 BT5.0
Waterproof lever IPX5
Connection range 10 - 12m
Compound peptide membrane speaker 13MM True copper ring
Net Weight 0.06 KG
Gross Weight 0.142 KG
Talk time 4.5 hours
Music time 4.5 hours
Standby time 240 hours
earbud battery capacity 50 mAh
charging box battery capacity 400 mAh
charging times 3 - 4 times for earbuds
Box charging time 1.5 - 2 hours
Size 1 : 1 original one
Color black / white / Rose gold
Warranty 1 years
Feature The same size as the original one;
Real touch control,True light sense inspection, true pressure sense;
Primary and secondary free switching;
Big capacity battery and 240 hours long-standby time;
Support for wireless charging.


(1)  Really wireless: abandon the trouble of earphone wire entanglement

The WS Bluetooth headset does not require a wired connection and gets rid of the shackles of

traditional headsets. The two left and right headsets form a stereo system through Bluetooth,

which improves listening, talking, and wearing. 


(2)  Binaural stereo: enhance sound quality and improve call quality

From the product point of view, the audio and video experience is the focus of most attention by users

on TWS headphones, so the noise reduction function is an essential technology for TWS.


(3)  Multiple perceptions: enhance user experience and create intelligent voice

TWS headsets have experienced the road of semi-smart headsets in the era of crazy development in

2018. Many Bluetooth chip manufacturers have been upgraded on version 5.0, embedded serial flash

memory, can be more flexible to upgrade customer software, support third-party software migration; in

line with the original ecology or content provision (audio content, headlines, health Information, financial

news, sports information, etc.) have opened their ports, which actually has a lot to do with the content.


(4)  Small size: comfortable to wear, easy to use and easy to carry.




1. True wireless Bluetooth 5.0 headset, low power consumption and automatic connection. Watch the video without delay!

2. Built - in microphone, hands-free answering calls. Earplugs can be used individually or together.

3. The charging box battery is 350 mA. 

4. Mini and stylish ergonomic design, perfectly fit your ears, suitable for indoor and outdoor activities.

5. High - definition sound quality and noise cancellation technology, excellent call quality.

6. Compatible with most Bluetooth devices, such as smart phones, pads, mp3 players, etc.

7. The earbud battery is 50 mA, the playback time is about 4 - 5 hours, the charging box provides 5 times

  full charge, and the headset can be charged 4 times.

8. Charging box connector: Type - C interface.


The future development trend of TWS Bluetooth headset:


1)  After the explosive growth of wireless charging in 2017, the wireless charging market returned to

   rationality in 2018. The traditional wireless charging scenario corresponding to a single wireless

   charging transmitter and mobile phone receiver is insufficient and cannot support the continuous

   and rapid development of the industry.


2)  Therefore, it is very necessary for industry practitioners to open up more wireless charging scenarios

    at this time. TWS is currently a hot topic in the industry. The TWS headset charging compartment is

     a very ideal low - power wireless charging application because of its small battery capacity.


Extra Bass HD IPX5 Waterproof 4.5h TWS Wireless Earphones 0Extra Bass HD IPX5 Waterproof 4.5h TWS Wireless Earphones 1

Contact Details
Camel Chen

Phone Number : +8619928803367

WhatsApp : +8618588421615