T9说明书英文

T9Pro Waterproof Wireless Speaker 1.Accessory .3.5mm Audio Cable             .Type-C Charging Cable   2.Illustration               1 2 3 4 5 6 Power ON/OFF             1   7 8 9     2 Mode Selection of Bluetooth/Line In         /Micro SD                           3 3D Surround Μοde             4 Play/Pause/Answer or Reject               Phone call             5 Volume -/ Previous Track             6 Volume +/Next Track             7 Bluetooth LED       10 11 12 8 Charing LED             9 3D Surround LED             10 Charging Port             11 Micro SD Port             12 LINE IN                   3.Parameter Bluetooth Version 4.2 Transmission Range ≥18m (Open field) Output Power 20W X 2 Battery 7.4V/2500mAh Power Supply Type-C 5V/3A Frequency Response 80Hz-18KHz Distortion ≤1.0% Driver Unit 4Ω5W/53mm Playing Time ≥8hours（@65dB SPL） Charging Time 3 hours     4. Function Key Key Operation Function             ON/OFF/TWS 1.Press and hold for 2 seconds to power ON/OFF     2.After power ON the speaker, quick press 2 times will shift to TWS mode                   MODE 1.Press to selection Bluetooth/Micro SD/LINE IN modes.     2.Press and hold for 2 seconds to disconnect the Bluetooth, or hold for 5 seconds to       rest the speaker, speaker will turn off automatically.     3D Effect Press it to turn ON/OFF 3D surround effect             Play/Pause 1.Press once when music is playing/pause, answer incoming call or hand up a phone call.     2. Press and hold for 2 seconds to reject the incoming call.                   Volume -/Previous Track 1.Press once to decrease to volume     2. Hold for 2 seconds to previous track                   Volume +/Next Track 1.Press once to increase to volume     2. Hold for 2 seconds to next track                         5. LED Indicator: 1. Blue LED blinks when the speak waiting for connection, and turns solid blue after Bluetooth connected successfully. 2. Red LED turns solid red when the speaker is recharging, and turns off after the battery was fully recharged. 3. White LED turns solid white when the 3D surround mode is ON. 6 . Bluetooth Pairing: 1.Power on speaker the blue LED will blinks, go to Bluetooth setting on your device, find T9 pro and select to pair. 7. Micro SD/LINE IN Mode: 1.Max support reading 64GB Micro SD card 2. Insert any Micro SD card, the speaker will playing the audio files in the Micro SD card automatically. 3. Insert the 3.5mm audio cable, the speaker will shift to LINE IN mode. What is TWS ? TWS means ture wireless stereo. Let's say two Bluetooth speakers are able to be paired and playing music synchronously. How to pair your device? 1. Please make sure these two speakers to be paired disconnect from your bluetooth device before you turn them on. Then please turn on two speakers. 2. Select either of the speakers. Press "Power" button for 2 seconds. unitl you hear indicator tone 3. When sucessfully paired , The LED indication light on one speaker will stay blue,and the other speaker will flash blue . 4. Select the searching mode on your device , When your device finds "T9 pro", select it and connect. 5. The LED indication light on both the speakers will turn blue when your device is connected. They will perform as the stereo sounding system. 6. Once the speakers are well paired at the first time, they will be automatically paired next time without the above pairing operation. 7. If the speaker used to be paired, it is suggested to press "MODE" button for 5 seconds to forcibly cut off the power . Then restart and have the same speaker re-paired with the required new speaker according to the above instruction item 1- item 5. 8. When speakers are paired , only the "master" speaker will answer the phone. 9. When speakers are paired , 3D key out of work