• Constructed with dual 40mm speaker units to ensure superior HiFi stereo sound quality and immersive music feast where you may lose yourself by covering closely your ears
• The leather ear cushion ensures long-lasting wearing comfort. The earmuff is easy to make a 125° flip, and easy to use
• This wireless headphone can turn into a wired one because it is equipped with a 3.5mm jack, and the AUX cable can plug into it to use
• Bluetooth-compatible 5.1 connectivity enables fast signal transmission without interference. Built-in clear microphone, providing clear hands-free phone calls and music playing
• A perfect choice for travel, sport or daily use by teens, boys and girls, men and women

Specification:

• Bluetooth-compatible Version: 5.1 (JL)
• Battery capacity: 300mAh
• Use distance: 15m (barrier-free)
• Playing time: 10h
• Speaker diameter: 40mm
• Charging time: 2h
• Frequency response: 20~20000Hz
• Working range: 8~10m
• Battery voltage: 3.7V
• Impedance: 32Ω
• Sensitivity: 102+3dB