OpenMotion 500

SPECIFICATIONS：

• Waterproof level:IP68
• Rated power:500mw
• Battery capacity: 140 mAh 
• Transmission distance ：≥10 meters
• Headphone battery capacity 140maH 
• Headphone charging time about 2 hours
• Music playback time about 5-8 hours
• Headphone size :13.2cm X 12cmX4.7cm