Bluetooth Speaker BTL-01 1. Brief introduction This systemis a music player office chair with wireless Bluetooth connectivity function. 1. WithBluetoothmusicmodule,inordertoconnectsmoothlywithinmaximum10 2. 2000mAHlithium-ionbatteryinside,whenitisfullycharged,itcanplaymusicfor meters straight line. 10 hours. 3. Stereo 5W X 2 channel amplifier high-fidelity audio output. 4. 5. Marquee system ItseasytochargewithstandardUSBinterface,and2-meterlongchargingcable. 2. Structure Description:
Louder speaker Led ON/OFF Adapter Battery BT Controller The systemconsists of left and right channels of high quality speakers, a Bluetooth power amplifier board, a charger, charging lines and switches. (Horn and Bluetooth power amplifier board are hidden in office chairs) 4. Instructions Step1:ConnectthechargerandplugintheUSBcable.Thegreenindicatorwilllight ontheaudioswitch.Thechargingpowersourcehasbeenturnedonandischarging at this time.
* This project version of the sample indicator is only used as a power-on prompt, and it wont turn off after the charge is completed. The batch version will have a full light indicator, and Bluetooth connection instructions.
* When the battery is fully charged, disconnect the charger. The system can also be used normally whilecharging. Step 2: boot. Rotate the audio switch according to indication on the switch.
(Please note that there is only one direction). About 3-5 seconds later,the speaker will hear "dong dong dong", indicating that the audio is turned on at this time. Step 3: turn on your phone's Bluetooth. Step 4: Turn on Bluetooth Settings - Open Detection - Search Devices. Find the following device name "LFmusicchair" and connect. After connected, you will hear "du du du" . Step 5: After the connection is successful, please open music player software and play the music, then, enjoy music. Step6: Shutdown. The method of Shutdown is the same as booting. You also need to turn the audio switch in the same direction. 5. The MainParameters:
Operating current: 30mA stand-by current : 1mA Temperature Range: -20oC to +70oC Wirelesstransmissionrange:10meters Sensitivity: -80dBm<+/-0.1%BER Frequencyrange:2.4GHz-2.480GHz Audio Performance : Support AAC, MP3, SBC, Stereo Audio signal to noise ratio: 75dB Distortion: 0.1%
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.
(2)This device must accept any interference received, including interference that may cause undesired operation. 2. compliance could void the users 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. Changes or modifications not expressly approved by the party responsible for This equipment generates uses and can radiate radio frequence 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 accor in a particular installation.if this equipmemt 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 autlet on a circuit different from that to which the receiver is connectec. Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The devicecan be used in portable exposure condition without restriction. IC Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:
1.This device may not cause interference. 2.This device must accept any interference, including interference that may cause undesired operation of the device. The device has been evaluated to meet general RF exposure requirement. The devicecan be used in portable exposure condition without restriction. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables auxappareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1)l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter toutbrouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre lefonctionnement. CAN ICES-3(B)/NMB-3(B) L'appareil a t valu pour rpondre aux exigences gnrales en matire d'exposition aux RF. L'appareil peut tre utilis dans des conditions d'exposition portable sans restriction.