Description

  • The JOYROOM JR-CB3 is a versatile 2-in-1 wireless transmitter and receiver that enables seamless audio streaming via Bluetooth 5.3 technology.​

  • Key Features:

    • Dual functionality: Switch between transmitter and receiver modes.

    • Bluetooth 5.3 for stable and efficient connectivity.

    • Supports multiple modes: Bluetooth and TF card.

    • Transmission range of up to 12 meters.

    • Built-in microphone with -38±2dB sensitivity.

    • Battery capacity of 300mAh, providing up to 22 hours of music playback at 70% volume.

  • Specifications:

    • Bluetooth Version: V5.3

    • Audio Decoding: AAC/SBC

    • Supported Protocols: HSP, HFP, A2DP, AVRCP

    • Transmission Range: >12m

    • Frequency Response Range: 20Hz–20kHz

    • Microphone Sensitivity: -38±2dB

    • Music Time: Approximately 22 hours (at 70% volume)

    • Talk Time: Approximately 16 hours (at 70% volume)

    • Standby Time (Connected): Approximately 27 hours

    • Battery Capacity: 300mAh

    • Charging Time: Approximately 2 hours

    • Charging Input: 5V⎓1A

    • Product Size: 51.43513.4 mm

    • Net Weight: 30g

    • Material: ABS+PC

JOYROOM 2-in-1 Wireless Transmitter/Receiver | JR-CB3

Product form

SKU: JR-CB3

14.000 JOD

    Description

    • The JOYROOM JR-CB3 is a versatile 2-in-1 wireless transmitter and receiver that enables seamless audio streaming via Bluetooth 5.3 technology.​

    • Key Features:

      • Dual functionality: Switch between transmitter and receiver modes.

      • Bluetooth 5.3 for stable and efficient connectivity.

      • Supports multiple modes: Bluetooth and TF card.

      • Transmission range of up to 12 meters.

      • Built-in microphone with -38±2dB sensitivity.

      • Battery capacity of 300mAh, providing up to 22 hours of music playback at 70% volume.

    • Specifications:

      • Bluetooth Version: V5.3

      • Audio Decoding: AAC/SBC

      • Supported Protocols: HSP, HFP, A2DP, AVRCP

      • Transmission Range: >12m

      • Frequency Response Range: 20Hz–20kHz

      • Microphone Sensitivity: -38±2dB

      • Music Time: Approximately 22 hours (at 70% volume)

      • Talk Time: Approximately 16 hours (at 70% volume)

      • Standby Time (Connected): Approximately 27 hours

      • Battery Capacity: 300mAh

      • Charging Time: Approximately 2 hours

      • Charging Input: 5V⎓1A

      • Product Size: 51.43513.4 mm

      • Net Weight: 30g

      • Material: ABS+PC

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