880 Business Single Ear Headset ENC Noise Reduction Long Standby Wireless Bluetooth Earphone 180-degree Rotating Ear Hook Headphone - Black

• ENC intelligent noise reduction high-definition call
  

• The latest version 5.0, has extremely fast transmission, low power consumption

• Smart one-to-two, connect two mobile phones at the same time

• Humanized design, both left & right ears can be worn, support 180-degree rotation

• Built-in high-capacity lithium battery 95 mA-10 hours of continuous talk.

• Support volume adjustment; support voice switching (Chinese and English)

• For iOS system supports battery display

Specifications:

• Bluetooth model: 880

• Bluetooth chip: JieLi 6976D4

• Bluetooth version: Bluetooth V5.0

• Transmission distance: 10 meters

• Transmission audio: Class 2 (-6dbm-4dbm)

• Charging voltage: DC 5V

• Working voltage: 3.7V (3.3-4.2V)

• Battery capacity: 95mAh

• Charging time: about 2H

• Listening time: about 10H

• Talk time: about 8H

• Standby time: about 90 days

• Charging type: Type-C