Bone Conduction Bluetooth Headphones — Open-Ear Sports Headset 24Hr Battery

Stay aware, stay active. The AJ Euro Bone Conduction Bluetooth Headphones transmit sound through your cheekbones rather than into your ear canal — leaving your ears completely open to hear traffic, teammates, and your surroundings while you exercise. Whether you're running, cycling, hiking, or working out, these headphones deliver clear Hi-Fi audio without compromising your safety or situational awareness.

Powered by Bluetooth 5.3 with a Jerry chip and a custom 10×5mm Hi-Fi full-frequency driver, the T22 delivers up to 9 hours of music playback on a single charge — and up to 24 hours total with the included charging case. The aluminum-plated liquid crystal polymer diaphragm ensures detailed, balanced sound across a wide 50Hz–20kHz frequency range.

Key features

• Open-ear bone conduction design — hear your surroundings while listening
• 9 hours music playback and 8 hours talk time per full charge
• 24 hours total music playback with charging case
• Bluetooth 5.3 for stable, low-latency wireless connection
• Custom 10×5mm Hi-Fi miniature full-frequency driver
• Aluminum-plated liquid crystal polymer diaphragm for detailed sound
• Wide frequency response: 50Hz–20kHz
• Maximum output: 30mW (IEC)
• 160-ohm impedance for clean, distortion-free audio
• Hanging ear design — secure fit for sports and active use
• 10-metre Bluetooth range
• Available in White, Orange Blue, Black, and Gray

Ideal for

Runners, cyclists, hikers, and gym-goers who need to stay aware of their environment while enjoying music or taking calls. Also well suited to office workers and remote professionals who want background audio without fully blocking out the room.

Specifications

• Model: T22
• Bluetooth version: 5.3
• Chip: Jerry
• Mold type: Private mold
• Transmission range: 10 metres
• Driver: 10×5mm custom Hi-Fi miniature full-frequency unit
• Diaphragm: Aluminum-plated liquid crystal polymer
• Acoustic structure: Enclosed
• Frequency response: 50Hz–20kHz
• Impedance: 160 ohms
• Maximum output: 30mW (IEC)
• Music playback: approximately 9 hours (single charge)
• Talk time: approximately 8 hours (single charge)
• Total music playback with case: approximately 24 hours
• Total talk time with case: approximately 20 hours
• Available colours: White, Orange Blue, Black, Gray

What's in the box

• 1 × T22 bone conduction headphones
• 1 × Charging cable
• 1 × User manual

Available in White, Orange Blue, Black, and Gray. Delivered to France and the United Kingdom. All prices in EUR. 30-day return policy applies.