• Music appreciation and outdoor activities.

Headphone Specifications 
• Wireless Version: V5.3
• Wireless Working Frequency: 2.402GHz-2.480GHz
• Speaker Type: Vibrator
• Diameter: Ø16.2mm Bone 
• Conduction Transducer
• Impedance: 8Ω±10%
• Frequency Response: 160Hz-16kHz
• Sensitivity: 86±3dB
• Max Output Power: 500mW
•Rated Output Power: 300mW
• Battery Life: Approx. 8 hours
• Battery Capacity: 140mAh
• Charging Specs: DC-5V 100mA
• Charging Time: Approx. 2.5 hours
• Charging Cable: Ø3mm*0.5m
• Product Weight: 28g±1g
• Transmission Range: >10 meters (unobstructed open space)

Microphone Specifications
• Mic Type: MEMS Mic
• Polar Pattern: Omni-directional
• Output Impedance: 200Ω
• Frequency Response: 100Hz-10kHz •Sensitivity: -42±3dB
• Peak Input: 130dB
Note: The above data are measured by Takstar laboratory, and Takstar has the final interpretation right!
Charging time and battery life may vary depending on usage conditions. 
Transmission range may vary due to obstacle, magnetic field, static, receiving sensitivity, antenna performance, operating system, etc.

• Bone Conduction Headphones
1PCS
• Charging Cable
1PCS
• User Manual
1PCS

PACKAGING : Color box，(L*W*H) 158 × 128 × 58 mm