User manual gtr multifunctional model car bluetooth speaker.
Thank you for purchasing this gtr bluetooth speaker. This product is the newest generation of bluetooth stereo speakers which can provide you high quality bass effect and musical pleasure. Thank!.
Cautions be careful with the product’s edge, concave and convex parts, metal parts and packaging materials to avoid any possible damage or injury. Before using this product, please read this part and the rest of the instruction sheet thoroughly, to ensure safety and proper usage. Do not place this p...
Gtr bluetooth speaker gas station power adapter package contents.
Main part diagram / front.
Main part diagram / back.
Main part diagram / mic & speaker.
Main part diagram / car top.
Main part diagram.
Main part diagram main switch a signal light （ blue tooth pairing indicator) b headlight (work status indicator) c tail light(charging indicator) d fuel tank cover (charging hole) e mic f speaker g car top (play, pause, pickup call, hang up, bluetooth sensing) h dc plug i battery indicator j ac plug...
Turning on and bluetooth automatically pairing- switch on electricity, then engine will sound off and the two headlights(white) will flash slowly. Bluetooth will be automatically turned on after activation. If no mobile phone’s bluetooth is detected within 15 seconds, bluetooth speaker will automati...
Charging: 30 seconds after bluetooth speaker is on, if you hear “dong, dong” sound it means its battery level is low. Please charge it as soon as possible. To charge, connect the ac plug to your ac supply, then open the fuel tank cover and plug in the dc plug. When the battery is being charged, the ...
Item specification remarks speaker power 2 x 3w sound built-in stereo system frequency response 150hz -20khz speaker 40mm / 4Ω signal-to-noise ratio > 75dba distortion (%) max play duration about 10 hours battery type lithium battery battery capacity 1200mah charging voltage 4.2v ±0.05v charging dur...
Make sure battery is fully charged. Before turning it on for the first time please charge it for more than 8 hours till the red tail lights are off. Why does the bluetooth speaker show “low battery” when i turn it on? Frequently asked questions first please check if your equipment has successfully p...
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