J and R BROTHERS 4102G Users Manual

1. Turn on the switch of the products then you will hear a “ding-dong” prompt

2. Enable the terminal bluetooth settings and search for bluetooth JR001

Model No.: 4102G

Bluetooth operation manual

Bluetooth solutions: CB6925 Bluetooth 5.0

Frequency : 2.4 GHZ to 2.48 GHZ

Signal to noise ratio: 90dB

audio distortion: <0.05%@500mVrms

Bluetooth brands: JL

Transmission distance: 8 M

Loudspeker : 4

Battery: 3.7V 1200 mAh

Service time: The battery will last for three hours after fully charged.

How to connect:

tone which means the bluetooth is ready.

and link in. It has been connected successfully once you hear the prompt

tone of

patient to connect)

dong”.(The first time of connection may be a little slow , please be

“

3W size

Φ

45mm

3.Please use the USB cable to recharge the battery when you hear the low

battery warning. The audio effect and lamp will be weaker if the battery is low.

FCC STATEMENT :

This device complies with Part 15 of the FCC Rules. Operation is subject to

the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference

that may cause undesired operation.

Warning: Changes or modifications not expressly approved by the party

responsible for compliance could void the user's authority to operate the

equipment.

NOTE: This equipment has been tested and found to comply with the limits

for a Class B digital device, pursuant to 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 used in

accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not

occur in aparticular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by

turning the equipment off and on, 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 into an outlet on a circuit different from that to

which the receiver is connected.