• 13mm composite diaphragm large speaker, restoring HiFi sound quality
• Silicone microphone for clear calls, not disturbed by noise
• Integrated charging case without lid, quick connection upon sliding out
• Next-generation wireless 5.3 for faster and more stable transmission, lower power consumption

Specifications:

• Bluetooth-compatible version: 5.3
• Model: WS-11
• Play time: 4H
• Standby time: 100H
• Driver unit: 13mm
• Frequency response: 20Hz-10KHz
• Battery capacity: 300mAh+25mAh*2
• Rated power: 5MW
• Input: DC5V
• Charging time: 1.5h