Amazon Deal Price: $39.90
(as of Apr 19,2021 04:01:46 UTC – Details)
1: Bluetooth version: 5.0
2: Battery capacity: 30mA
3: Charging time: ≤1H
4: Connected standby time: ≥30 days 5: Connected standby time: ≥90 days
6: Charging box charging voltage DC5+0.25V
7: The average power consumption of the intelligent control ring is ≤30uA
Connect the ring with the mobile phone
When the R51 Intelligent Control Lord of the Rings was used with a mobile phone or other Bluetooth master device for the first time,
Must be connected first, the operation is as follows:
1. Simultaneously press the VOL+NOL button for 2 seconds, the company’s white and blue lights flash alternately, R51 clears the information of the Bluetooth device that was previously paired,
2. At the same time enter the pairing mode, in the mobile phone Bluetooth interface, search for the R51 Bluetooth device name, click connect, R51 intelligent control ring will be connected to the mobile phone or Bluetooth master device,
3. After connecting, you can use R51 to control the related Bluetooth master device.
The Bluetooth Lord of the Rings is the keyboard protocol of HID. After the IOS mobile phone is connected (there will be compatibility issues), it will occupy the input method operation (Android system mobile phones are not affected), so after the IOS mobile phone is connected to the Lord of the Rings, enter the typing interface, You can only use handwriting input, other input can not be used, if you want to use Pinyin or English input, you must disconnect the Lord of the Rings from the mobile phone, after disconnecting, if the phone wants to reconnect with the Lord of the Rings, as long as the mobile phone is turned on Bluetooth, Pressing any button on the Lord of the Rings will automatically connect with the phone.
Adjustable size， Support phone models such as compatible with Nokia, Sony, Samsung, HTC, MIUI and all other Android systems.
The smart ring is a fashionable and wearable electronic product which is able to connect with a smartphone through Near Field ，Communication（Bluetooth） to complete function performing and data sharing.
Designed with high-level water resistance, it can be used without any power supply.
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