Bluetooth ring remote control for mobile phone

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Product parameter
1: Bluetooth version: 5.0
2: Battery capacity: 30mA
3: Charging time: ≤1H
4: Connection standby time: ≥30 days
5: No connection standby time: ≥90 days
6: Charging box charging voltage DC5+0.25V
7: The average power consumption of the Smart Control Ring ≤30uA
Size: 32*21mm
1: When double-clicking the MODE button, the corresponding mode LED will be on for 2S (white light in audio mode, green light in vibrato mode)
2: The red light is the charging indicator, the charging red light is on, the full red light is off
3: After leaving the phone to disconnect, press any button to automatically connect
4: Able to enter low power consumption mode
5:30S broadcast timeout (not connected to the device), enter deep sleep,
6: Press the MODE button for two seconds to cancel the previous pairing information, restore the factory settings, and enter the pairing mode (white and green lights flash alternately)

7: When the battery voltage is lower than 3.3V, the blue light flashes twice after 1S every 3 minutes, indicating that the battery voltage is low