F1 TWS Wireless Bluetooth 5.0 Earphone In-ear E-sport Stereo Music Calling Gaming Headset - White

• With super clear microphone, support voice calls
• Single ear/both ears independent listening to songs and calls
• Innovative Bluetooth 5.0 double pass technology
• Low delay, bring the excellent gaming experience
• Aluminized liquid diaphragm, powerful bass music

Specification:

• Chip: JL 6973D
• Bluetooth version: 5.0
• Support protocol: A2DP/AVRCP/HHFP/HSP
• Frequency range: 20Hz-20kHz
• Working range: 10 meters
• Battery capacity: 3.7/35mAh
• Charging box capacity: 3.7/300mAh
• Earphone talk time: about 5 hours
• Earphone listening time: about 5 hours
• Earphone charging time: about 60 minutes
• Standby time: about 180 hours
• Battery box charging time: 2H
• Provide headset charging times: 3 times