














Oneodio Master1 Wired Earphones In Ear 1BA+1DD Hi-Res Monitor Headphones Detachable HiFi Earbuds 3.5mm/Type C With Microphone
Pairs well with
Description
SPECIFICATIONS
Active Noise-Cancellation: No
Brand Name: Oneodio
Category: Earphones & Headphones
Certification: CE
Communication: Wired
Connectors: 3.5 MM
Control Button: Yes
Drop Shipping: Support
Earcups Type: Sealed
Features: With microphone,Detachable Cable
Frequency Response Range: 20 - 40000
Function: Monitor Headphone,For Mobile Phone,HiFi Headphone,for Video Game,Common Headphone
Headphone Pads Material: Silicone
High-concerned chemical: none
Impedance Range: up to 32 Ω
Is wireless: No
Magnet Type: Neodymium
Material: Plastic
Number Of Drivers: 4
Package List: User Manual,Carrying Bag,Replaceable Pads Set
Plug Type: L Bending
Resistance: 32Ω
Sensitivity: 101±3
Style: Wired in-ear headphones
Support APP: No
Support Memory Card: No
Vocalism Principle: Hybrid Technology
Volume Control: No
Waterproof: No
Wireless Type: None
With Microphone: Yes

Hi-Res Audio
It offers exceptional tri-band equalization (bass, midrange, treble) and high-definition, lossless audio quality. Equipped with advanced driver technology and an optimized acoustic architecture, this model guarantees superior audio performance with intricate detail that immerses the listener. The earphones are lightweight and designed with ergonomic considerations to ensure comfort during extended use without causing discomfort or pressure.

1DD+1BA Hybrid Acoustic Structure
The Master 1 is a proprietary, high-precision hybrid earphone featuring dual drivers (1 BA + 1 DD). It offers exceptional tri-band equalization (bass, midrange, treble) and high-definition, lossless audio quality. Equipped with advanced driver technology and an optimized acoustic architecture, this model guarantees superior audio performance with intricate detail that immerses the listener. The earphones are lightweight and designed with ergonomic considerations to ensure comfort during extended use without causing discomfort or pressure.

Ergonomics And Comfortable Wearing, Effective lsolation Of External Noise
The curved cavity follows the ergonomic design concept and fits the auricle tightly and comfortably. With the elastic memory Pu tube around the ear, it can be worn firmly and freely. There are also three types of ear tips: S, M, and L; three sizes for different ear shapes. Allows you to wear it comfortably for a longtime.

High-Precision Resin 3D-Printed Body
Master1 adopts a high-precision resin 3D printer body cavity, which is finely polished with multi-layer technology. The cavity is tough and durable, with a smooth texture, which can effectively reduce the sound quality distortion caused by cavity resonance, allowing the sound to be cleanly restored and reproducing pure music like a recording studio. At the same time, it also increases the lifespan of the unit, allowing good headphones to accompany you for a longer time.

Sophisticated Gold-Plated Dual Pin Connector, Durable and High-Performance
Featuring a transparent gold plated finish, our dual pin connector not only enhances durability but also delivers unparalleled audio performance with a
touch of sophistication.

Twisted High-Purity Oxygen Free Copper Silver Wire
Handmade high-purity single crystal copper silver wire has higher fidelity and lossless transmission capabilities compared to ordinary audio wires, optimizing the clarity and separation of human and instrument sounds. At the same time, it enhances the anti-interference ability of current and background noise, making the sound clean and transparent, and providing a more comfortable listening experience.

Custom Designed for Performers and Music Enthusiasts

Choose Your Connection: 3.5mm or Type-C
Our headphones are available in both 3.5mm and Type-C models, ensuring compatibility with all devices featuring these ports. Choose the model that best suits your needs and enjoy high-quality sound with every connection.

Detachable Cable Design for Both Models

Type-C Model With Control Buttons

Package Contents:
1 x OneOdio Master 1 Earphones
1 x Carrying Pouch
1 x User Manual
2 x Small-size Eartips
2 x Large-size Eartips

Specifications
Model: M1
Manufacturing Process: 3D Printed
Driver Configuration: 10mm Dynamic Driver (DD) + 5 mm Balanced Armature (BA)
Wearing Style: Ear Hook, In-Ear fit
Impedance: 32 Ω
Frequency Response: 20 Hz - 40 kHz
Cable Material: High-Purity Oxygen-Free Copper
Sensitivity: 101 ± 3 dB
Shipping Policy
Thank you for shopping with Tone N Case!
We’re dedicated to providing you with fast and reliable delivery every time you order.
Processing Time
All orders are processed within 1–2 business days.
During this period, we carefully verify, package, and dispatch your items to ensure they reach you in perfect condition.
Delivery Time
Once shipped, orders are typically delivered within 10–15 business days, depending on your location and local courier services.
International Shipping
We proudly ship worldwide!
International orders may take slightly longer depending on your country’s customs process and postal services — typically 10–20 business days.
Please note that any customs fees, duties, or taxes applied by your country are the customer’s responsibility.
Shipping Confirmation & Tracking
You will receive a shipping confirmation email with your tracking number once your order has been shipped. You can use this number to monitor your shipment’s progress online.
Delays
While we always aim to deliver on time, unforeseen factors such as weather, customs delays, or courier disruptions may occasionally cause delays.
If your order is delayed, please don’t hesitate to contact our support team — we’ll assist you right away.
Contact Us
If you have any questions regarding your order or shipping, please contact our support team at:
📧 support@tonencase.com
Refund Policy
Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).
- The items with the original receipt are returned within 30 days of purchase.
- Items must be in the original condition as purchased with all labels/tickets attached.
Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).
In stock! Ships within 3-5 business days.
24/7 Customer Support
Secure Payment
Easy Returns within 7 days

Oneodio Master1 Wired Earphones In Ear 1BA+1DD Hi-Res Monitor Headphones Detachable HiFi Earbuds 3.5mm/Type C With Microphone
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
