The Joyroom JR-CB3 is a plug-and-play Bluetooth 5.3 wireless receiver ideal for converting your car’s AUX input into a smart audio interface. Featuring dual ENC microphones, HiFi stereo quality, TF card playback, and an LED ring for ease of use at night, it’s designed for clear calls and seamless music playback.
Key Features:
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Bluetooth 5.3 technology with low latency and stable 30m connection range
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Dual ENC microphones for clear hands-free calls
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Plug-and-play installation via AUX and USB ports, no battery needed
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Colorful LED ring for nighttime use
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Supports dual-device connection and auto-reconnection
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TF card playback for additional music source
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Independent control buttons for call and music management
Specifications:
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Dimensions: 13.6 x 10 x 1.9 cm
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Weight: 30g
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Material: ABS + PC
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Input Port: USB + AUX
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Power Input: 5V⎓1A
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Bluetooth Version: V5.3
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Audio Decoding: SBC
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Supported Protocols: HSP, HFP, A2DP, AVRCP
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Supported Modes: Bluetooth, TF card
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Transmission Range: ≤12m
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Frequency Response: 20Hz–20kHz
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Microphone Sensitivity: -38±2dB
