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Hold and press the " Power button " for about 3 seconds to turn it on, the Mode Indicator on.
Hold and press the " Power button " for about 3 seconds to turn it off, the Mode Indicator off.
If playing music in BT mode, you must first press the " Power button " to pause the music before double pressing the "
Power button " to switch to the 2.4G mode.
After plugging the receiver into the PC, game console, or mobile device, the headset will automatically connect after turning it on. Once successfully, you will hear the prompt "Connected" and the blue light on the receiver will remain on. The ice-blue indicator on the headset will stay on.
When switching the headset to BT mode (double-clicking the Power button), it will automatically enter pairing mode, and you will hear a prompt "Pairing". Then check the BT pairing list on your phone and find "Ravine" for connection.
Once successfully, you will hear the prompt "Connected" and the blue mode indicator will stay on.
After using the headset with one device for more than 5 minutes, if you need to connect the headset to another device, you can clear the existing pairing information by pressing the PREV button four times consecutively (within 1.5 seconds).
This will enter them into pairing mode for re-connection.
Product Name | Ravine |
BT Version | BT 5.3 |
BT Protocol | A2DP AVRCP HFP HSP |
Audio Decoding | SBC, AAC |
Driver | 40mm composite diaphragm dynamic speaker |
Frequency Response | 20Hz-20KHz |
Sensitivity | 94dB |
Effective Range | 10m (obstacle-free open environment) |
Battery Type | Lithium battery |
Battery Capacity | 550mAh |
Input Voltage | 5V/500mA |
Charging Interface | Type-C |
Charging Time | 1.5 hour |
Battery Life | BT mode: 2.4G mode: |
Avoid using the headphone at a high volume for a long time. If tinnitus or earache occurs, please stop using.
Do not use this product while driving a motor vehicle.
Avoid using this product during thunderstorms or rainy weather to prevent potential product malfunctions or electrical hazards.
Keep this product out of reach of children and pets to prevent accidental swallowing and potential choking hazards.
The rechargeable battery of this product must be properly handled for recycling purposes. Do not dispose of the battery in a fire, as it may cause an explosion.
Suggestion: It is recommended to fully charge the product once a month to maintain the battery performance of the product.
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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