CHENGTAI TG646 Outdoor Rechargeable Portable DJ Speakers User Manual

TG646
User Manual
SPEAKER

Product specifications：

• BT : 5.3
• Working distance: 10M
• SNR: ≥95db
• Battery:3.7V 1200mAh
• Normal volume playing time: 2H
• Speaker driver : Ø 52 mm plus*2
• Power : 4Ω/5W *2
• Frequency response: 120 Hz-18KHz
• Unit size：21598102mm
• Unit weight：556g
• Charging：5V/500mA

Product Feature:

1. International advanced BT chip and circuit design techniques support all BT device ;
2. Built-in Low-freq radiators， Super dynamic low-frequency sound pressure gain, listening transparent and flexible.
3. Can play music after pairing with BT device .for example mobile/ MID/ TV, the working distance is more than 10M.
4. ]Support AUX IN audio input
5. Built-in MP3 decoding, can directly play TF card, U disk
6. Build-in the FM radio module, convenient to auto scan and save radio channels.
7. With Mic for hands-free phone call function.
8. Support TWS

key & slot function:

1. AUX : it can play audio via 3.5mm AUX cable to audio device

2. DC 5V charging slot: use the standard mini USB micro charging cable for power charging

3. USB slot: it can decode and play MP3/WAV format audio when put USB card into the slot

4. TF slot: it can decode and play MP3/WAV format audio when put TF card into the slot

5. When play music , press short for last song/last FM station, press long to turn down the volume.

6. When play music,(USB card/ TF card/LINE IN/BT), short press for “play/pause”. press long for option of the LED flashing light.
   Under BT 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. In FM mode, press short to search station automatically, press again to stop searching. Keep the TWS speaker under BT mode without pairing, double click the“ play/pause” key either of the speaker until hear a hint and meantime the button light stop flashing, now is in TWS mode, then canpaire the mobile.

7. Power switch: long press for “on/off ” . when play music (USB card/ TF card/FM/ BT), press short to switch USB/TF/FM/BT.
   (switch to “line in” if via AUX cable to audio device).

8. When play music, press short for next song/next FM station, press long to turn up the volume Note: Under FM mode, put in the AUX cable to get better FM radio station

Warning Statement

This device com plies with part 15 of the FCC Rules. Operation n is subject to the following two condition ns:

1. Th is device m a y not cause harmful interference, and
2. this dev ice must accept any interference received , including interferent ce that m a y cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for com pliance could void the user’ s authority to operate the equipment.
Note : This equipm ent has been tested and found to com ply with the limits for a Class B digital device, pursuant to part 15 of th e FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipm ent generates uses and can radiate radio frequenc y energy and, if not installed and used in accordance with the instructions, m a y cause harm ful interference to rad io communications. However, there is no g uarantee that interference will no t occur in a particular installation. If this equipm ent does cause harm ful interference to radio o r television recep tion, which can be de termined by turn ing the equ ip m ent off and on, the user is encouraged to try to correct the interference by one or m o re of the following measures:

• Reorient t or relocate the receiving antenna.
• Increase th e separation between the equipm ent and receiver.
• Connect the equipm ent into an outlet on a circuit different f r om that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

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