• The new Bluetooth-compatible 5.3 technology can ensure the quality of music and pictures, effectively shorten the transmission interval of music and pictures, achieve high-speed and stable transmission, achieve almost no delay, listen to music, pursue dramas, play games with zero delay, and enjoy the fun of synchronization
• DT3.0 directional transmission, adaptive directional sound transmission, detection of ear canal shape, automatic adjustment of integrated sound beam. The transmission angle is 25° to ensure the sound is transmitted into the ear canal efficiently
• Smart touch control, convenient for controlling volume, select songs and answer calls
• No fatigue even when worn for long periods of time; they are less likely to fall out and enjoy your music
• The perfect stereo headphone with high-quality drivers, allowing you to experience naturally clear and ultra-boosted bass

Specifications:

• Bluetooth-compatible version: 5.3
• Bluetooth-compatible chip: JL
• Headphone material: ABS plastic
• Headphone battery: 55mAh
• Charging case battery: 450mAh
• Listening time: about 3 hours
• Charging case size: 7.5*4.3*2.8cm