M38 TWS Wireless Earphones In-ear Headphones Bluetooth Earbuds Noise Cancelling Gaming Headsets

Description:

• Bluetooth chip: Lanxun 5616
• Bluetooth version: 5.1
• Earbuds battery capacity: 50mAh
• Charging compartment battery capacity: 1200mAh
• Working hours: 12 hours
• Standby time: 220 hours
• Operation Mode: Touch
• Waterproof grade: IPX7
• Battery voltage：3.7V
• Input voltage:5V
• Transmission
• distance:≥10m
• Speaker:20-20khz
• Bluetooth operating frequency:2.402-2.48Ghz
  Package Included:
• 2 *Wireless Headset
• 1*charging case
• 4*ear caps
• 1*USB cable
• 1*manual