Best Custom Eq

Jaybird X4 Wireless Bluetooth Headphones for Sport, Fitness and Running - Storm Metallic (Renewed)

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.

The V8S4 has the KRK custom designed Kevlar tweeter and an 8" woven Kevlar woofer. Also has an optimized front ported bass reflex enclosure design..
Bi-amped Class-D amplification with an acoustic and desk loading condition Low Frequency EQ's and also Mid and High Frequency EQ's..
Standby, ground lift, input sensitivity, and logo LED selectors. Friction lock, Neutrik combo (XLR and TRS) connectors..

6 hours of playtime - rechargeable battery provides 6 hours of wireless play time on a single charge.
plenty of power for a full training session or a day outside.
Sweat & Waterproof - sweat-proof and waterproof (IPX7) protection for gym and fitness workouts and running in all weather conditions.
Sport fit - The Jaybird Tara includes ultra-soft and flexible silicone ear gels, which provide incredible comfort and a secure fit, permitting you to enjoy your music without distractions from your headphones.
Premium sound with custom EQ - uncompromising sound quality with customizable EQ through the Jaybird app, which allows you to save your personal settings to the buds.
Music & calls - headphones allow users to manage phone calls and control and listen to music, without interrupting gym workout or run.
Compatible with iOS and Android smartphones - Google fast pair enabled.

Universal USB port for iPhone 5 and legacy Apple devices, Flexible Lightning dock.
Wake or sleep to iPod, iPhone, iPad, custom playlist, FM radio, Sync button.
Programmable snooze time, Gradual Wake and Gradual Sleep, Dual alarm with weekday/weekend/custom alarm settings.
Reson8 speaker chambers , Specially designed sealed speaker enclosures deliver astounding clarity, depth and power.
Adjustable EQ - Bass, treble, 3D and balance , 6 FM preset stations , FM Radio.

6 hours of playtime - rechargeable battery provides 6 hours of wireless play time on a single charge.
plenty of power for a full training session or a....
Sweat & Waterproof - sweat-proof and waterproof (IPX7) protection for gym and fitness workouts and running in all weather conditions.
Sport fit - The Jaybird Tara includes ultra-soft and flexible silicone ear gels, which provide incredible comfort and a secure fit, permitting you to....
Premium sound with custom EQ - uncompromising sound quality with customizable EQ through the Jaybird app, which allows you to save your personal....
Music & calls - headphones allow users to manage phone calls and control and listen to music, without interrupting gym workout or run.

8 HOURS OF PLAY TIME Rechargeable battery provides 8 hours of bluetooth wireless play time on a 2 hour charge. Wireless range: Class 2 standard range....
SWEAT & 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....
PREMIUM SOUND The Jaybird app provides Custom EQ allows athletes to customize sound EQ and save personal settings to the buds.

UP to 8 HOURS OF PLAY TIME Rechargeable battery provides 8 hours of bluetooth wireless play time on a 2 hour charge. Wireless range: Class 2 standard....
SWEAT & WATERPROOF: Sweatproof 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....
REMIUM SOUND The Jaybird app provides Custom EQ allows athletes to customize sound EQ and save personal settings to the buds.

8 HOURS OF PLAY TIME Rechargeable battery provides 8 hours of bluetooth wireless play time on a 2 hour charge. Wireless range: Class 2 standard range 10m/33ft.
SWEAT & 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.

8 hours of play time - a single charge provides 8 hours of wireless play time - plenty of power for a full day outside.
Sweat & Waterproof - sweat-proof and waterproof (IPX7) protection for gym and fitness workouts and running in all weather conditions.
Sport-fit plus - comfortable, versatile design runs over your ears for a secure, sport-specific fit or under for more relaxed situations, permitting....
Comply Ultra foam tips - designed exclusively for Jaybird, These interchangeable, thermo-reactive tips provide enhanced durability and rich sound, and....
Premium sound with custom EQ - uncompromising sound quality with customizable EQ through the Jaybird app, which allows you to save your personal....