K9 28g Titanium Frame Bone Conduction Headphones IP68 Waterproof
The K9 is a premium titanium bone conduction headset built for high-intensity and long-time sports use. Made of high-strength titanium alloy frame, it features only 28g ultra-lightweight body with flexible and durable earhook structure. With IP68 waterproof rating and Bluetooth 5.0 connection, it supports optional internal storage for swimming use. This ultra-lightweight open ear headphone provides stable and comfortable wearing for running, cycling and long-time training, perfect for high-end sports brand OEM projects.
IP68 Waterproof
Bluetooth 5.0
16GB Storage
6-8H Playtime
Color Options
K9 Quick Specs
- High-Strength Titanium Alloy Frame
- 28g Ultra-Lightweight Body
- IP68 Professional Waterproof Rating
- Bluetooth 5.0 Stable Connection
- Optional Internal Storage
- 6-8 Hours Continuous Playback
Key Features
- High Strength Titanium Alloy Open Ear Headphones The whole frame is made of high-strength titanium alloy, which is flexible, bend-resistant and not easy to deform, maintains stable wearing after long-time use.
- Ultra Lightweight Bone Conduction Sports Headset Only 28g net weight, almost zero burden on ears, no ear pain even after 3-4 hours continuous wearing, very suitable for long-distance running and marathon training.
- Durable Waterproof Bone Conduction Earphones IP68 waterproof rating with titanium alloy corrosion-resistant frame, durable for long-term use in sweat, humid and underwater environments, with longer service life.
Application Scenarios
Marathon Running
Ultra-lightweight fits long-time running
Road Cycling
Titanium frame resists vibration and impact
Swimming Training
IP68 waterproof supports underwater use
Daily Commuting
Comfortable for all-day wearing
OEM & Custom Specifications
| Item | K9 Standard Version | K9 OEM Custom Service |
|---|---|---|
| Frame Material | High-Strength Titanium Alloy | Custom material option |
| Waterproof Rating | IP68 Professional Grade | – |
| Storage | Optional (No / 8GB / 16GB) | Custom storage capacity |
| Bluetooth Version | V5.0 | Custom firmware upgrade |
| Weight | 28g Ultra-Light | – |
| MOQ | 100 Units | 100 units for logo custom |
| Lead Time | 7-15 Days | Negotiable |
Quality Control & Testing Grid
Titanium Frame Bending Test
IP68 Waterproof Test
Wearing Fatigue Test
Drop Impact Resistance Test
Each K9 titanium headset undergoes 10000+ times bending test and strict waterproof test, ensuring the titanium frame maintains good elasticity and stable waterproof performance after long-term use.
Compare K9 to Other Models
| Model | K9 | K8 | Y10 |
|---|---|---|---|
| Frame Material | Titanium Alloy | ABS | ABS |
| Weight | 28g | 35g | 28g |
| Waterproof | IP68 | IP68 | IP68 |
| Storage | Optional | 16GB Built-in | 32GB Built-in |
| Playback Time | 6-8h | 8-12h | 8h |
| Core Positioning | Premium titanium durable | Mid-range swimming flagship | High-storage swimming |
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FAQ
Q1: Are titanium bone conduction headphones more durable?
Yes, titanium alloy frame has higher strength, better flexibility and corrosion resistance than ordinary plastic frame, it is not easy to break and deform, and has longer service life.
Q2: How much do titanium bone conduction headphones weigh?
The K9 titanium bone conduction headset weighs only 28g, which is very lightweight and brings almost no burden to the ears during long-time wearing.
Q3: Can you wear bone conduction headphones with glasses?
Yes, the open-ear design and flexible titanium frame of K9 fit well with glasses wearing, and will not cause extrusion discomfort.
Q4: Are K9 headphones waterproof for swimming?
Yes, the K9 has IP68 professional waterproof rating, and supports optional internal storage for MP3 underwater playback, suitable for swimming training.
Q5: Can the titanium frame be bent without breaking?
The high-strength titanium alloy frame has good flexibility, it can be bent and adjusted to fit different head shapes, and is not easy to break under normal use.
Q6: What is the MOQ for custom titanium headphones?
The standard MOQ is 100 units, custom logo and packaging services are available. For full custom projects, MOQ can be negotiated based on specific requirements.
Ready to build your order with K9?
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