product description:
How to use this bluetooth earbuds:
1,Long press the multifunction button of two earbuds at the same time until the led flash in blue and red alternately, you will hear a voice says Power on
2,Click either side of the multifunction key for 2 seconds to enter TWS pairing state, there would be a reminding voice says Connected or Paired .
3,Turn on the phone Bluetooth and search tws-i7 to connect. When the led flash slowly in blue, they paired successfully.
Tips:
If you only want to use single one of the earphones, please turn off the phone Bluetooth.Turn the earphone Bluetooth on and keep press the function key until the LED light flashing Red and Blue alternately, now open the phone Bluetooth to matched. Specification: - Bluetooth version: Bluetooth v4.1 + EDR
- Output power: 30mW
- Operating voltage range: 3.0V-4.2V
- With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
- Charging time:1 hour
- Product Size: Length 25MM. Width 15MM. High 35mm
- Talk or music time: 4-5 hours
- Standby time is about 120 hours
Package Includes: 1*a pair of mini Bluetooth Headphones(2 pieces,left&right)
1*USB Charging Cable
1*User Manual
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