Guling EO T90 Xiaofei Dou Professional Bone Conduction Bluetooth Headphones, Ear Clip Style, Sold by JD, Sports Running Open-Style, Not In-Ear Clip-O

Dual device Bluetooth connection with Qualcomm QCC3040 chipset

True wireless stereo (TWS) design with independent earbud power on/off

Dual-point touch control with long press for power on/off and anti-mistouch features

Open-ear design for environmental sound awareness and safer outdoor use

Liquid silicone ear pads for soft, breathable, hypoallergenic, and sweat-resistant comfort

Elastic clip design with memory steel wire in bent arm for secure fit during intense sports

Compact charging case reduced by nearly 20% in size

Tested for durability with over 5000 bends and pulls

IP67 rated for earphones (charging case not waterproof)

Rechargeable lithium-ion battery

Bluetooth with dual device simultaneous connection and seamless switching

Single ear or dual ear use with mirror mode

Enhanced environmental sound perception without blocking ear canal

Safer listening for sports and outdoor activities

Professional-grade bone conduction headset suitable for running, cycling, and other sports

Supports independent earbud power on/off for flexible use without charging case

1 pair of ProfitX T90 bone conduction earphones

1 charging case

1 charging cable

User manual and warranty card

Guling () is a professional bone conduction headphone brand under SoundSmart, with over 20 years of R&D in bone conduction technology

Focused on hearing protection, safe listening, and delivering high-quality sound through bone conduction

Official partner and designated headphone brand for over 500 professional sports events and 300+ sports training groups including marathons, cycling races, and ultra races

The ProfitX T90 by Guling is a professional-grade, open-ear bone conduction Bluetooth headset designed for sports and outdoor enthusiasts. It features advanced bone conduction transducers, superior sound quality, environmental awareness, durable and comfortable design, long battery life, and robust connectivity options, ensuring safe and immersive listening experiences while protecting hearing health.