F25-B Open-Ear Air Conduction Wireless Headphones - Black

F25-B Open-Ear Air Conduction Headphones - Wireless Bluetooth Sports Earphones with IPX7 Waterproof Design

Stay aware and connected during workouts with the F25-B open-ear air conduction headphones, designed for comfort, performance, and safety. With IPX7 waterproofing, long battery life, and crystal-clear ENC call quality, they’re perfect for running, cycling, gym sessions, or everyday outdoor use.

Key Features
- Open-Air Conduction Sound - Uses air conduction technology to transmit audio without covering your ears, keeping you aware of your surroundings while enjoying immersive sound.
- IPX7 Waterproof Rating - Fully waterproof design withstands sweat, rain, and brief submersion, ideal for intense training and outdoor sports.
- Quick Charge Technology - 15 minutes of charging restores up to 90% battery, while a full charge takes only 45 minutes — ready whenever you are.
- Comfortable Ergonomic Fit - Flexible liquid silicone ear hooks ensure a secure, lightweight, and skin-friendly fit for long-lasting comfort.
- Extended Battery Life - Enjoy up to 12 hours of continuous music playback or 6.5 hours of talk time on a single charge.
- ENC Clear Calls - Built-in Environmental Noise Cancellation (ENC) delivers crisp, high-definition calls even in noisy environments.
- Dual Device Connectivity - Connect two phones simultaneously for easy switching between calls and media playback.

Specifications
- Model: F25-B
- Bluetooth Version: V6.0
- Chipset: JL 7006F8
- Transmission Range: 10 m
- Operating Voltage: 3.1-4.2 V
- Charging Voltage: DC 5 V
- Charging Current: 350 mA (fast charge)
- Battery Capacity: 90 mAh
- Charging Time: 15 min (90%), 45 min (full)
- Playback Time: ≈ 12 hours
- Talk Time: ≈ 6.5 hours
- Standby Time: ≈ 12 hours
- Waterproof Rating: IPX7
- Charging Method: Magnetic charging
- Weight: 123 g

Package Includes
- 1 × F25-B Open-Ear Headset
- 1 × Magnetic Charging Cable
- 1 × English User Manual

Ideal For
Perfect for runners, cyclists, swimmers, and active users who want open-ear safety with wireless convenience. Great for workouts, commuting, or outdoor adventures.

Why You’ll Love It
The F25-B Open-Ear Headphones combine advanced comfort, quick charging, and waterproof durability for a truly versatile listening experience. Enjoy balanced audio and clear calls without ever losing touch with your environment.

Interesting Fact
Air conduction headphones transmit sound through open-air vibrations rather than bone conduction — offering full-range audio with less pressure on your ears, making them more comfortable for extended wear.

Packing: Euroblister