(as of Feb 18,2019 14:00:03 UTC – Details)
– 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
How to use:
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 ‘i7s’ to connect. When the led flash slowly in blue, they paired successfully.
a pair of mini Bluetooth Headphones (left&right)
1xUSB Charging Cable
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