Joyroom JR-CB2 2-in-1 Wireless Transmitter/Receiver – Dark Gray
- Manufacturer: Joyroom
- Model: JR-CB2
- Bluetooth version: 5.3
- Audio codec: SBC
- Supported audio protocols: HSP, HFP, A2DP, AVRCP
- Card Reader: TF
- Transmission range: up to 12 m
- Mic Sensitivity: -38dB (±2dB)
- Frequency range: 20Hz-20kHz
- Standby time: approx. 24 hours
- Battery capacity: 300mAh
- Charging time: approx. 2 hours
- Charging connector: USB C
- Dimensions: 48 x 42 x 15.2mm
- Material: ABS, PC
- Weight: 34g
- Music playback time in transmitter mode: approx. 6.5 hours (60% volume)
- Operating time during a phone call in transmitter mode: approx. 5.5 hours (60% volume)
- Music playback time in receiver mode: approx. 14 hours (60% volume)
- Working time during a phone call in receiver mode: approx. 12 hours (60% volume)
- Working time on a call: approx. 7 hours (60% volume)
- Bluetooth V5.3 technology, stable and fast connection
- Built-in 300mAh rechargeable battery, environmental protection and energy saving
- ENC dual noise cancelling mics, excellent sound quality
- The Bluetooth playback distance is within 12 meters (barrier-free)
- Designed with LED digital display and colorful LED ring
- 1 x Car Bluetooth Adapter
- 1 x Charging Cable
- 1 x Audio Cable
- 1 x 3.5mm Plug
- 1 x Adhesive Sticker
- 1 x English and Chinese User Manual
Bluetooth 5.3 Transmitter Receiver 2 in 1, JOYROOM [LED Digital Display & Enhanced Dual Mics] Wireless 3.5mm AUX Bluetooth Adapter for TV/Home
Joyroom BT 5.3 Bluetooth AUX transmitter (transmitter / receiver) for car, TV gray (JR-CB2)
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JOYROOM JR-CB2 2-in-1 Wireless Bluetooth Transmitter/ Receiver, Buy Now
JOYROOM JR-CB2 2-in-1 Wireless Bluetooth Transmitter/ Receiver
Bluetooth/AUX/TF card multi-mode connection, satisfying different needs
iPhone 14 Pro Max/14 Pro/14 Plus/14/13/13 pro max/13 pro/13 mini, 12 pro max/12 pro/12/ 12 mini, 11/ 11 pro max/11 pro, X/XR/XS/XS max, SE, 8/8 plus, etc
Samsung Galaxy Note9/Note8/Note7/Note FE/S10/S9/S8,
Samsung Galaxy A60/A51/A50/A42/A41/A40/A32/A31/A30/A21/A20/A12/A11/A9/A8/A02S,
Samsung Galaxy M42/M40/M31/M30/M21/M20/M12/M11/F12/F02s/F41,
Samsung Galaxy Tab S6/Tab S5e/ Tab Active Pro/Fold/Z Flip
Moto z /z2/z force/z play/z2 play
Nintendo Switch console/ Lenovo Zuk Z1/Nokia N1/ ZTE Axon 7
- Switch the button to RX mode.
- Press and hold the power button for 1s to turn it on. Plug one end of the audio adapter into the product.
- Search for the Bluetooth device “JR-CB2”, click to pair and connect with it.
- After connecting successfully, switch the car audio system to AUX mode you can start to use the receiver to enjoy music or answer calls.
- Switch the button to TX mode.
- Press and hold the power button for 1s to tur n it on. Turn on the BT device (e.g. wireless earphones or speakers) to be connected.
- Place the transmitter/receiver near the Bluetooth device, it will start searching automatically (the 4-color light ring keeps on).
- When the light ring changes from constant on status to slow breathing status, it means the transmitter is successfully connected to your Bluetooth device.
3 Reading Modes
This radio adapter supports Bluetooth, TF card, and 3.5mm AUX jack, which meets your various needs.
Built-in 300mAh battery, and it takes only 2 hours to fully charge the device by using a Type-C charging cable.
RX mode music time: about 8h (60% volume)
TX mode music time: about 5h (60% volume)
Standby time (connected): about 22h
Small for easy portability.
Own it and enjoy the long journey!