
Basic Info
Introducing the unparalleled LDNIO T03, a premier Factory Direct Supply TWS Earphones Headset that epitomizes the perfect blend of style and functionality. These waterproof headphones take your gaming experience to the next level with cutting-edge Wireless BT technology. Designed for those who demand the best, these earphones deliver unmatched sound clarity and performance.
Model No. |
T03Wireless Earphone |
Standby time: |
It stands on standby for 4 months when fully charged |
Color |
White/Black/Custom |
Support BT profile: |
a2dp/avctp/avdtp/avrcp/hfp/spp/smp/att/sap/satt/rfcomm/sdp/2cap |
Customized |
Customized |
Waterproof Standard |
IPX-5 |
BT Wireless |
Bluetooth v5.3 |
headphone form factor |
Semi-in-ear |
Transmission distance |
10M |
battery indicator |
LED |
Charging case battery capacity |
350mAh |
chipset |
JL |
Earphone battery capacity |
35mAh |
wireless delay time |
31-40 ms |
Charging time |
1H |
Usage |
Smart Mobile Phones |
Working time |
Music playing time: 4HTalk time: 3.5H |
noise cancelling |
Environmental Noise Cancellation (ENC) |
Warranty |
1 Year |
brand name |
LDNIO |
Packaging & Delivery
Selling Units: |
Single item |
Single package size: |
15X12X15cm |
Single gross weight: |
0.500 kg |
Detailed Photos









Certifications

LDNlO is a beacon of innovation, focusing on R&D, intelligent manufacturing, and global brand marketing services for chargers and a plethora of accessories. With over 23 years of industrious development, we've honed our expertise in chargers, power strip products, car accessories, power banks, data cables, and smart home solutions. Our global reach empowers us to provide flawless charging solutions and expert OEM/ODM services across the world..

Our Advantages


Established in 2002, Guangdong LDNIO Electronic Technology Co., Ltd. stands as a high-tech titan in the realms of research, development, production, and sales of a diverse array of products, including cell phone chargers, plugs, mobile power, data cables, earphones, smartwatches, USB HUBs, among other essential accessories. Housed in a modern marvel of over 50,000 square meters, our factory boasts an astonishing annual production capacity exceeding 50 million pieces. Our products, renowned for their quality, journey to more than 100 countries and regions, establishing enduring partnerships with top global brands.
Our Core Advantages
1. Strong R&D and production capacity
Our independent R&D team comprises over 20 visionary engineers dedicated to pioneering breakthroughs in fast charging technology, including PD 3.0 and QC 4.0 innovations.
Our fully automated production line seamlessly integrates SMT placement, injection molding, and assembly processes, ensuring swift and efficient delivery every time.
We offer a flexible customization service that supports OEM/ODM, allowing personalized touches such as customized LOGO, packaging, and voltage parameters, tailored to meet your unique needs.
2. Strict quality control system
Our products proudly bear complete international certifications, having passed the rigorous CE, FCC, RoHS, and PSE certifications. Select products even support Qi wireless charging certification.
Our unwavering commitment to quality is evident in our triple-tiered quality inspection process: starting with raw material incoming test, followed by meticulous production process sampling, and concluding with an aging test for finished products.
Our products undergo rigorous durability tests, with data cables enduring 10,000 bends and chargers subjected to high-temperature and high-pressure limit tests, ensuring unparalleled reliability.
Factory Environment


Sales Team & Exhibition



FAQ

Q1: Are you LDNIO original manufacturer?
Yes. The LDNIO factory has been in existence for 23 years, with a factory area of more than 60,000 square, more than 700 employees, and its products are sold to more than 100 countries around the world, with annual sales reaching 100 million US dollars.
Q2: What types of products you have?
We have date cable, phone charger,car phone charger, phone stand, power bank ,power strip, earphone,smart watch,USB hub and so on. the Power strip include: Universal, EU standard, US standard, UK standard, Brazilian standard, and customized standard.
Q3: What kind of certificate do you have for your products?
All our products we have the CE,ROHS, FCC, UL, BIS, SASO and other certification requirements.
Q4: Can we have a sample for testing?
Sample can be free for quality checking if you pay for the express cost.
Q5: What is your MOQ? Can I place a trial order in a small quantity? Can we add our logo on the products(OEM)?
Our wholesale MOQ is 10pcs/model. The packaging and logo can be customized ,MOQ is 1000pcs/Model,the logo could be added by laser printing.
Q6: Could I know the completed date if ordering an order based on MOQ 1000pcs/item?
For LDNIO brand ,We have stock, so it will ship within 3 days after payment. If for OEM/ODM orders, generally need 15 working days after you confirmed package artwork .