Havit Audio Series-Bluetooth Headphone Black [HV-H2590BT PRO BK]

Specifications              

• Chip: JL6963B
• Bluetooth Version: V5.3
• Battery: 200mAh
• Play time: 14H（60% vol.）
• Talk time: 12H
• Charging time: about 2H
• Standby time: 300H
• Voice chat: Supported
• Material: ABS
• Function: Bluetooth+Micro SD+AUX+FM
• Product size: 178*195*77mm
• Net weight: 150g
• Wireless working range: 10M (without obstacles )
• Speaker: Φ40mm
• Speaker sensitivity: 110±3dB at 1KHz;1mW
• Profiles supported: HFP/HSP/A2DP/AVRCP
• Impedance: 32Ω±15%
• Speaker frequency: 20Hz-20KHz
• Input voltage / current: DC 5V /200mA
• USB Port: Type-C