QCY Crossky GTR2 Open-Ear Wireless Earbuds (BH23QT30A)

The QCY Crossky GTR2 Open-Ear Wireless Earbuds (model BH23QT30A) are designed for sports and active lifestyles, combining environmental awareness, powerful sound, and secure comfort. Featuring an open-ear, ear-hook design with a tri-hold structure, 14.8mm dynamic drivers, and 360° stereo surround sound with Bass Boost 2.0, these earbuds deliver immersive audio without blocking your ears. With Bluetooth 5.4 connectivity, dual-device pairing, clear call performance, and up to 28 hours of total battery life, the Crossky GTR2 offers a reliable and comfortable listening experience for workouts and everyday use.

Product Features

Open-Ear Sports Design with Secure Fit

The open-ear, over-the-ear design with a tri-hold structure ensures a stable and pressure-free fit, allowing long-term comfort while maintaining awareness of surrounding sounds during sports and outdoor activities.

360° Stereo Surround Sound with Bass Boost 2.0

A smart spatial sound algorithm combined with special bass tubes enhances low frequencies and expands the soundstage, delivering richer bass and immersive stereo audio.

14.8mm Dynamic Drivers

Large 14.8mm energy-gathered dynamic drivers provide powerful sound output with improved clarity, depth, and balance across frequencies.

Bluetooth 5.4 with Dual Device Connection

Bluetooth 5.4 ensures fast, stable, and efficient wireless performance, while multi-point connectivity allows seamless switching between two connected devices.

Clear Calls with 4-Mic ENC Technology

Four built-in microphones with Environmental Noise Cancellation and beamforming technology focus on your voice and reduce ambient noise for clear hands-free calls.

Long-Lasting Battery Performance

Enjoy up to 8 hours of music playback or 6 hours of call time on a single charge, with the charging case extending total usage time to up to 28 hours.

IPX5 Water Resistance

The IPX5 rating protects the earbuds from sweat, rain, and water splashes, making them suitable for workouts and outdoor use.

Touch Controls and Smart App Support

Touch controls allow easy management of music, calls, volume, and voice assistants. The QCY app enables EQ customization, control remapping, and firmware updates.

Product Specifications

• Product Name: QCY Crossky GTR2
• Model Number: BH23QT30A
• Design: Open-ear, ear-hook style with tri-hold structure
• Compatibility: iOS, Android
• Bluetooth Version: 5.4
• Bluetooth Profiles: HFP, A2DP, AVRCP
• Pairing Name: QCY Crossky GTR2
• Wireless Range: Up to 10 meters
• Driver Size: 14.8mm Dynamic Driver
• Sound Technology: 360° Stereo Surround Sound, Bass Boost 2.0
• Microphones: Four built-in microphones with ENC
• Battery Life (Single Charge): Up to 8 hours playback, 6 hours call time
• Total Battery Life: Up to 28 hours with charging case
• Battery Capacity (Earbud): 75mAh
• Battery Capacity (Charging Case): 580mAh
• Charging Interface: USB Type-C
• Charging Time (Case): Approximately 2–2.5 hours
• Water Resistance: IPX5
• Controls: Touch Controls
• App Support: QCY App
• Earbud Dimensions: 43.6 × 45.9 × 20.8mm
• Charging Case Dimensions: 102.3 × 54.0 × 30.7mm