Wireless speaker TG-445Pro user manual

Product specifications:

-Wireless: V5.3

Support: L2CAP/A2DP/AVRCP, can receive AUDIO signal and control the AUDIO device.

Support HSP/HFP(Handsfree profile), with HANDS-FREE functions.

-Working distance:10M

-SNR:≥90db

-Battery: 3.7V about 3000mAh

-Normal volume playing time: about 4 hours with LED light off

-Speaker driver: ¢66mm*2

-Speaker Power: 3Ω/10W*1

-Frequency response:120Hz-20KHz

-Unit size: 230*75.5*118mm

-Unit weight: about 1125 g (not includ accessories)

-Charging:5V/2A

-Charging time:about 3.5H

Product Feature:

1. International advanced wireless chip and circuit design techniques, support wireless devices.
2. With FM function, can search radio station broadcast automatically
3. With Hi-Fi speaker, to make sure the clear and bright sound.
4. Support Micro SD card and USB card, play MP3 format audio.
5. The wireless working distance is 10 meters.
6. With AUX line in, can directly connect the outside devices, for example, tablet PC/TV/cell phones.
7. It will close automatically after 30 mins if disconnect Wireless .
8. A variety of flashing LED lights with different colors, color lights flash  follow the melody.
9. Support TWS.

Key and slot function:

1. DC 5V slot: Use the standard USB TYPE-C charging cable for power charging.
2. TF slot: It can decode and play MP3 format audio when put TF card into the slot.
3. USB slot: It can decode and play MP3 format audio when put the USB card into the slot.
4. AUX line in slot: Use the Mini 3.5 head input through outside devices.
5. Power switch: Press long for power on /power off.
6. When play music,(USB card/TF card/Wireless/line in), short press for “play/pause”; In FM mode, press short to search station automatically, press again to stop searching; Under wireless mode with mobile paired, when call coming, press short to answer a call hands-free, press again to hand up, press twice to ring up a call.
7. When play music, Press short for last song, long press to turn down the volume.
8. When play music, press short for next song, long press to turn up the volume.
9. When play music, press short for option of the LED flashing ligh; tri-clicks the key of close/open to control the LED ligth; double-click the M key to switch model (USB card/TF card/Wireless/line in/FM);

TWS:Keep the two speaker under Wireless mode without pairing, press the “M” key for 2-3 seconds either of the speaker until hear a hint, now it is TWS mode ,then can paire the mobile. Disconnect the wireless connection and then long press the M button to cancel the TWS function.

NOTE:

• • • In the FM mode, put in micro charging cable or AUX cable to increase the FM radio signal ; the LED flashling light will close auto when switch to FM model.
    • If this speaker crash during use, you can press and hold the power button for 8 seconds to reset and shut down. 
    • USB（32Gmax）/TF card （32Gmax）pls use FAT32 format.