JOYROOM JR-CB2S Bluetooth Transmitter and Receiver

Bluetooth Transmitter & Receiver

Packing list 

Product diagram

Basic parameters 

• Model name: JR-CB2S
• Bluetooth version: V5.4
• Frequency range: 2.402-2.480GH2
• Rx working time: About 18 hours
• Tx working time: About 30 hours
• Charing time: About 2 hours
  Bluetooth protocol: A2DP, AVRCP
• Pair 2 devices(tx): support
• Pair 2 devices(x): support
• CODEC: SBC
• Battery: 400mAh Rechargeable lithium battery
• Charging voltage: 5V DC ≥500mA
• Working temperature: – 10-55°C
• Weight: 27g
• Size: 47.5 mm*47.5 mm*16.3 mm

Basic function 

TX Guide

 TX mode pairing and connection

1. When itpowersr off, presthe s “swift mode button” to TX, pressthe  “now button” 2- 3s |
2. If it doesn’t pair, double press “power button to enter pairing mode, red and blue lights flashing alternately
3. Make your device power on and enter pairing mode. Usually. The flashing mode is alternating red and blue lights or rapid blue lights.
4. After JR-CB2S search the device list, choose device by “volume up button” and “volume down button”. then press “ok button” to connect.
5. After connection, the JR-CB2S blue light turns on, and the screen shows the name of the device connected.

TX pair 2devicesa

1. After connecting the first device A, double-click the Power button of JR-CBS to enter the pairing mode, and the red and blue lights flash alternately (the first connected device is not affected and can be used normally).
2. Turn on the second device B (Bluetooth headset, speaker, receiver, etc.) and enter pairing mode.
3. After JR-CBS searches for the pairing name of device B, select the pairing name of device B by pressing the “volume up button”and “volume down button”, and click the “ok button” to start the connection. When the connection is successful, the blue light of JR-CB2S will be steady on, and the Bluetooth names of devices A and B will be displayed on the screen.

TX mode connect TV

• Connect the JR-CBS to your TV via a 3.5mm audio cable. You can hear the sound of the TV program by connecating the JR-CBS device via Bluetooth.

RX Guide

RX mode pairing and connection 

1. Turn the “Mode Switch button” to RX and press the power button for 2-3 seconds to start the machine.
2. If it doesn’t pair, double press “power button to enter pairing mode, red and blue light flash alternately
3. Make your device power on and enter pairing mode, Usually, the flashing mode is alternating red and blue lights or rapid blue lights.
4. After JR-CBS search the device list, choose device by “volume up button” and “volume down button”, then press “ok button” to connect.

RX mod pairing 2 devices

1. After connecting the first mobile phone (computer, tablet), double-click the “Power button” of JR-CB2S to enter the pairing mode, and the red and blue lights flash alternately (the first mobile phone successfully connected will not be affected and can be used normally).
2. Turn on the Bluetooth function of the second mobile phone, click search, and click “JR-CB2S” to connect.
   After er successful connection, the JR-CB2S blue light will be on.

Basic function

Safety Criteria

1. Please follow the instructions, do not disassemble the product or refit it for any reason, otherwise it may break down or burn down.
2. Do not immerse it in any liquid or wash it with water.
3. Please use adapters that conform to national/regional safety standards together with the included charging cable to charge the product; otherwise, its battery may be damaged or cause safety problems.
4. Please use and store it in normal temperatures; too low or too high temperatures below 0°C or above 45°C are not permitted.
5. Do not block the openings of the product, such as the charging port, indicator, etc.
6. Do not use it at high volume levels or for long periods to avoid dizziness or hearing damage.
7. Do not use it under a thunderstorm, which may lead to abnormal performance and signal interruption.

It is hereby declared that this product model of JOYROO complies with the provisions of Directive 2014/53/EU and Directive 2011/65/EU. The full text of the EC Declaration of Conformity can be found on the following website.https://www.joyroom.com

This equipment complies with the provisions of Directive 2012/19/EU and 2006/66/EU. It is strictly forbidden to dispose of this equipment with ordinary trash.
It must be recycled. This symbol indicates that the product shall not be treated as regular domestic trash and must be delivered to a recycling center that is capable of recycling electronic and electrical equipment.

WARNING

1. Before installing or operating the product, please refer to the electrical and safety information on the bottom of the shell.
2. Disposing of the battery by throwing it into a fire or a hot oven, or by mechanically crushing or cutting it, may result in an explosion.
3. When the battery is exposed to extremely low air pressure, it may cause an explosion or lead to flammable liquid or gas leakage.
4. Please follow the above safety instructions; otherwise, it will cause fire, electric shock, ddamageag,e, or other injuries.

FCC NOTE:

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two twconditionsns:

1. This device may not cause harmful interference. This
2. device must accept any interference received, including interference that may cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and usedbyh the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. Suppose this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on. In that case, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected,
• Consult the dealer or an experienced radio/TV technician for help.
• The device has been evaluated to meet the general RF exposure requirements.
• The device can be used in portable exposure conditions without restriction.

FAQs

Documents / Resources

JOYROOM JR-CB2S Bluetooth Transmitter and Receiver [pdf] User Manual 2BA8X-JR-CB2S, 2BA8XJRCB2S, JR-CB2S Bluetooth Transmitter and Receiver, JR-CB2S, Bluetooth Transmitter and Receiver, Transmitter and Receiver, Transmitter, Receiver

References

• User Manual