"TECH-LIFE BOSS" OPERATING INSTRUCTIONS You can share your music wirelessly by linking several TECH-LIFE BOSS speakers to create a bigger sound stage environment or a simple multi-room speaker system. The operating range from Master to the phone or media device is approximately 30-50 ft, the Subordinate(sub) speakers can then be up to 150ft from the Master speaker. Each TECH-LIFE BOSS can be a Master or Sub. Additional speakers are available to purchase individually. Whats in your box:
1 x Speaker with carrying strap 1 x Power adapter (AC100V-240V/DC18V 2A) 1 x Instructions 1 x Aux cable Getting Started When you unpack the speakers there should be some power in the battery, however we recommend you charge them for at least 6 hours to ensure best battery life. When charging, the RED charging LED (LED3) will be lit, this will be off when fully charged. Power On the TECH-LIFE BOSS speaker by pressing and holding button LED (LED4) will Flash and the unit will say Hello and announce the battery charge level Full/Medium/Low. Bluetooth Pairing On the Master Speaker - press and hold the button (SW5) for 2 seconds, the Speaker will announce Bluetooth Pairing now check your Bluetooth source (Phone /Tablet or other device) has Bluetooth enabled you will see the Bluetooth name of "TECH-LIFE BOSS", when your device is connected the unit will announce
(SW2) for 2 seconds the Blue Connected. Both the Blue (LED4) will be static and lit Please start your music playing and you can now enjoy your music and listen to it on all linked speakers. Multiple Linking Short-press(1sec) the Master button (SW1) on the first unit, the Blue (LED4) and White (LED2) will flash now power On the second TECH-LIFE BOSS speaker and then short press the Sub button (SW3), only the white LED (LED2) will flash which indicates this speaker is in Sub mode (If the LED2 becomes solid mean it is successfully grouped). You can do the same with the third and fourth speaker (up to 100 speakers can be linked together one Master and all others will be Subs). The master pairing mode lasts for approximately 2 minutes, when the white LED (LED2) is solid on the Master, it is no longer in grouping mode. Now you can connect your music source to the master the master unit is the only Speaker with both, Blue (LED1) LED flashing and White (LED2) LED solidly lit (the Sub Speakers will only have the White (LED2) LED lit). Volume Adjustment The Master volume is adjusted on your source device(phone) but the volume can be adjusted on the individual Speakers, by clicking the +/- button(SW4/6) a bleep will be heard when you reach the maximum volume. Track Change To change tracks on your devices playlist from the speaker (master speaker only), press and hold for longer than 2 seconds the + button (SW4) and the track will advance, to back previous track press and hold the -
button (SW6) for longer than 2 seconds. Adding a speaker/s to a group already Bluetooth paired and playing music 1-Short Press the Master button (SW1) on the Master speaker, this speaker will have the Blue (LED4) and White (LED2) lit, if music is playing the unit will announce disconnected (Dont worry:
the speaker will reconnect when this process is complete) 2 Now power On the additional TECH-LIFE BOSS speaker(s) and short press the Sub button (SW3), only the white LED (LED2) will flash and will quickly stay static, which indicates this speaker is in Sub mode. You can do the same with the third and fourth speaker (up to 100 speakers can be linked together one Master and all other Subs). 3- speaker will announce connected when this process is complete, may take up to 1 minute Connect to Audio source with audio cable through Aux input Plug the audio cable into the Aux input Jack on the back of speaker, the white LED (LED1) lit, which indicate this speaker is connecting audio source via Aux input. SIRI/GOOGLE assistant For accessing Siri/Google assistant, short press the Power bank function Output power for charger: DC 5V 1A Automatic Power off If there is no sound coming through the speakers, after approximately 45 minutes they will turn themselves off automatically. If any speaker runs out of power, it will automatically turn off. Manual Power off Press the Power button (SW2) on any Sub speaker, this will power off and will announce Goodbye. If you power off the Master speaker, all the speakers will be off. You can of course turn off the individual speaker at any time. Grouped Speakers Once speakers have been paired, when they are powered back up and the Master speaker is playing music, the speaker/s will automatically reconnect and play Important: you must turn on the Sub within 1 minute of powering up the Master speaker, if not you will need to re-pair the Subs to the Master by following the earlier instructions. Reset If any speaker locks find a paperclip or jewelers screwdriver and insert into the small hole at the back of the button twice and talk. speaker this will reset the speaker. FCC Information 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 a particular 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. Consult the dealer or an experienced radio/TV technician for help. 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC ID:2ARTGTL35BM-00 Technical Driver: 3.5 inch 4 Ohm woofer, 1 inch 6 Ohm silk dome tweeter Power output: 20W RMS (use battery)/30W RMS (use power adaptor) Built-in Lithium Battery: 3.7V 2600Mah*3pcs Play time is estimated below but subject to music genre playing 75% volume- up to 8Hours (these are approximate) USB output: 5V 1A Frequency Response: 60Hz 20Khz Bluetooth 5.0, A2DP Audio protocol Connection distance: up to 50ft for phone to speaker, up to 150ft for Master to Sub. Support two phones connection at same time Support up to 100 speakers group together. The distance between user and products should be no less than 20cm Visit www.tech-life.com for additional information and other great Tech-Life products