PRODUCT SPECIFICATIONS
Wireless :5.3
Support: L2CAP/A2DP(AVCTP/AVDTP/AVRCP),can receive AUDIO signal and control the AUDIO device.support HSP/HFP(Handsfree profile),Built-in Mic for hands-free phone call
Working distance: 10M
SNR:≥85db
Battery:3.7V 500mAh
Normal volume playing time:1H
Speaker driver:∅52 mm * 1
Power:4Ω/3W*1
Frequency response:120Hz-20KHz
Unit size:68mm*68mm*100mm
Unit weight:about 195g
Charging:5V/500mA
PRODUCT FEATURE:
1.Built-in Low-freq radiators,Super dynamic low-frequency sound pressure gain, listening transparent and flexible.
2.With Hi-FI speaker, to make sure the clear and bright sound.
3.International advanced BT chip and circuit design techniques,support all BT device; 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, mobile and other USB storage devices stored MP3 format music files.
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.Power switch
2.USB slot: it can decode and play MP3 format audio when put USB card into the slot
3.TF slot: it can decode and play MP3 format audio when put TF card into the slot
4.DC 5V charging slot:use the standard mini USB micro charging cable for power charging.
5.AUX : it can play audio via 3.5 mm AUX cable to audio device
6.When play music(USB card/TF card/LINE IN/ FM/BT)，press short to switch USB/TF/LINEIN/FM/BT. Keep the TWS speaker under BT mode without pairing ,press the “M” key for 3 seconds either of the speaker until hear a hint ”du du” for TWS mode,then can paire the mobile.cable to audio device).
7.When play music , press short for last song, press long to turn down the volume.
8.When play music, press short for next song, press long to turn up the volume.
9.When play music(USB card/ TF card/LINEIN/BT),press short for "play/pause".under BT mode with mobile paired ,press short to answer a call ,press again to hand up. in FM mode, press short to search station automatically, press again to stop searching)
Note: Under FM mode, put in the AUX cable to get better FM radio station
