XG-8 TWS Mini Bluetooth 5.0 Wireless Earphone Earbuds Sport Waterproof HiFi Stereo Headset with Digital Display Charging Case - Black

• Intelligent noise cancelling earphones, bring HiFi sound quality

• The advanced Bluetooth 5.0 chip transmits signals faster and more stable

• Charging case designed with digital display to show remaining battery

• The earphone is waterproof, suitable for fitness and sport

• Micro-USB charging port, convenient to charge

• One-key control, easy operation

Specification:

• Bluetooth solution: BLUETRUM BT5376

• Bluetooth version: 5.0
  

• Bluetooth protocol: A2DP/AVCTP/AVDTP/AVRCP/HFP

• Impedance: 32?

• Speaker sensitivity: 98dB

• Frequency: 20Hz?20KHz

• Transmission: Class 2
  

• Speaker diameter: 8mm

• Transmission distance: ?10m

• Earphone battery capacity: 50mAh

• Charging case battery capacity: 300mAh(with protection board)

• Playing time: 4 hours (70% volume)

• Talk time: 3.5 hours (70% volume)

• Earphone charging time: ?80 minutes

• Charging case charging time: 1 hour

• Charging voltage: 5V 1A