M27 TWS Bluetooth Headphone

M27 TWS Bluetooth Headphone in Bangladesh

• Bluetooth specification: V5.3
• Bluetooth Profile: A2DP, AVRCP, HFP, HSP
• Working voltage:3.1V~4.2V
• Charging voltage:5V-1A
• Speaker specification：8mm*2
• Frequency response:20Hz~20kHz
• lmpedance:32Ω
• The battery capacity of the headset: 50MAH
• The battery capacity of the storage box:2000MAH
• Transmission distance:>10-20M
• Call Playtime: About 4-6 h
• Charging time of headset:1.5h
• Charging time of the Charging box:2h