Motorcycle Headset Waterproof Dustproof 1000m 12 Riders Group Intercom Bluetooth Helmet Communication System with RGB Light Item Type: Motorcycle Bluetooth Intercom Headset Material: Plastic Bluetooth IC: For Qualcomm Size: Approx. 9x6x3cm / 3.54x2.36x1.18in Bluetooth Version: 5.2 Battery Type: 5V Lithium Battery x 1 Battery Model: Lithium Battery Battery Capacity: 850mAh (Shipped with built in battery) Dual Intercom Distance: Approx. 500-1000m / 1640-3281ft Can be used by 4 8 12 people groups Multi person intercom distance up to 2500m / 8202ft Waterproof: IP65 Waterproof Working Time: Continuous intercom for 30 hours, standby for 600 hours Third Party Intercom: Supports dual intercom with third party Bluetooth intercom headsets Group Intercom Pairing Method: One Touch Interconnect Auto Answer: 8 second auto answer Charging: Supports 5V1A Type C charging Headphone: Type C black lacquer wire + 32 Ω 40mm subwoofer + soft and hard exchange 6024 omnidirectional capacitor microphone Supports: Mobile phone music, calls, mobile phone voice helper LED Ambient Light: 4 types of ambient lights, can be turned on and off Notes: 1. If the signal search status exceeds 10 minutes, the device will automatically shut down. 2. The device will ring for 8 seconds when receiving a call and answer automatically. 3. The signal distance indicated on the product is a test distance, actual usage may be affected by surrounding environment. 4. The automatic call answering feature can be turned on or off. 5. When the battery level is below 20%, the indicator light will flash red slowly. 6. Language can be switched between Chinese and English by holding down the phone button and power button for 5 seconds after booting up. 7. For product usage and installation, please refer to the user manual and instructional videos. Phone Button Functions: Power On: Long press the power button for 5 seconds, a prompt sound "Power On", and red and blue flashing indicator lights. Power Off: Long press the power button for 5 seconds, a prompt sound "Power Off", and red indicator light steady on. Light Control: Click on both "Volume +" and "Volume ‑" buttons simultaneously to control the light. Phone Functions: 1. Answer Or Hang Up Call: Click on the phone button when receiving a call to answer or hang up. 2. Reject Call: Long press the phone button for 2 seconds to reject a call. 3. Automatic Call Answer: The device will automatically answer incoming calls after ringing for 8 seconds. 4. Voice Helper: Double click the phone button to activate the voice assis.5. Caller auto answer function on/off, operation method: phone button and volume "one" at the same time press and hold for 5 seconds.Bluetooth function1. Under the state of power off, press and hold the power button for 5 seconds to turn on the phone, the prompt will be "Bluetooth pairing", and the indicator light will flash red and blue alternately;2. Already completed intercom pairing, need to pair Bluetooth: click the phone button, the tone "off intercom", the indicator light red and blue alternately flashing, at this time you can carry out Bluetooth pairing;3. Indicator blue slow flash that pairing is successful, the tone "Bluetooth is connected"; 4. Bluetooth and intercom two modes of switching: click the phone button, you can switch between Bluetooth and intercom two modes;5. Clear Bluetooth and intercom pairing records: press the phone button and volume "+" at the same time for 5 seconds to clear the pairing records.Intercom Function1, Pairing operation with intercom headset1）After powering on the device, press and hold the phone button for 2 seconds, the indicator light will flash red and green alternately, and the voice prompts "intercom pairing".(2) Indicator light green slow flashing that pairing success, voice prompts "pairing success", int