Logitech
Logitech 985-000809 Jaybird X4 Wireless Sport Bluetooth Headphones
★★★★★
Elevate Your Workout with Jaybird X4 Wireless Sport Headphones Designed for athletes and fitness enthusiasts, the Jaybird X4 Wireless Bluetooth Headphones deliver premium sound and a secure, comfortable fit. With sweat-proof and waterproof protection, these headphones are your perfect companion f...
$48.99*
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*Price sourced from Amazon.com. Last updated:Aug 05, 2026.Price and availability are subject to change.
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Overview
Elevate Your Workout with Jaybird X4 Wireless Sport Headphones
Designed for athletes and fitness enthusiasts, the Jaybird X4 Wireless Bluetooth Headphones deliver premium sound and a secure, comfortable fit. With sweat-proof and waterproof protection, these headphones are your perfect companion for any workout, in any weather.
Specifications:
- Brand: Logitech (Jaybird)
- Model: 985-000809
- Type: Wireless Bluetooth Headphones
- Playtime: Up to 8 hours
- Water Resistance: Sweatproof and Waterproof (IPX7)
- Fit: Sport-Fit Plus (Over-ear or Under-ear)
- Ear Tips: Interchangeable Comply Ultra thermo-reactive tips
- Sound Customization: Custom EQ via Jaybird app
- Color: Storm Metallic/Glacier
Key Features
8 HOURS OF PLAYTIME: A single charge provides 8 hours of wireless play time - plenty of power for a full day outside
SWEATPROOF & WATERPROOF: Sweat-proof and waterproof (IPX7) protection for gym and fitness workouts and running in all weather conditions
SPORT-FIT PLUS: Comfortable headphone design runs over your ears for a secure sport fit or under for more relaxed situations
COMFORTABLE FIT: Interchangeable Comply Ultra thermo-reactive tips provide enhanced durability rich sound and conform to individual ear canals for a comfortable secure fit
PREMIUM SOUND: The Jaybird app provides Custom EQ allows athletes to customize sound EQ and save personal settings to the buds
MUSIC & CALLS: Headphones allow users to manage phone calls and control and listen to music without interrupting gym workout
Specifications
Battery Life
8 hours (wireless play time)
Water Resistance Rating
IPX7 (Sweatproof & Waterproof)
Fit Type
Sport-Fit Plus (Over-ear/Under-ear)
Ear Tips
Interchangeable Comply Ultra Thermo-reactive Tips
Sound Customization
Jaybird app with Custom EQ
Functionality
Music & Call Management
Frequently Asked Questions
How long can I use these headphones on a single charge?
The Jaybird X4 Wireless Sport Bluetooth Headphones provide 8 hours of wireless playtime on a single charge, which is designed to last through a full day outside.
Are these headphones suitable for intense workouts and various weather conditions?
Yes, these headphones offer sweat-proof and waterproof IPX7 protection, making them suitable for gym workouts, fitness activities, and running in all weather.
How do these headphones ensure a comfortable and secure fit?
The headphones feature a Sport-Fit Plus design for secure over-ear wear or a relaxed under-ear option, and they come with interchangeable Comply Ultra thermo-reactive tips that conform to individual ear canals for a comfortable, secure fit.
Can I customize the sound of these headphones?
Yes, the Jaybird app provides a Custom EQ feature that allows athletes to customize sound settings and save their personal preferences directly to the earbuds for premium sound.
Can I manage phone calls with these headphones?
Yes, these headphones allow users to manage phone calls and control music playback without interrupting their gym workout or other activities.
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