Specifications of Yison Celebrat E19 Bluetooth Wireless Neckband - Red

Specifications:

• Bluetooth Version: V5.0
• Speaker Type: 10mm
• Charging Voltage: 5V
• Battery Capacity: 130mAh
• Working Frequency: 2402MHz - 2480MHz
• Transmission Distance: 10 meters
• Sensitivity: -90dB
• Charging Time: Approximately 1.5 hours
• Music Time: Approximately 8 hours