PRODUCT SPECIFICATIONS

●BT: V5.0Support: L2CAP/A2DP(AVCTP/AVDTP/AVRCP), can receive AUDIO signal and control the AUDIO device.support HSP/HFP(Handsfree proflle), Bullt-in Mic for hands-free phone call●Working distance: 10M●SNR: 285db● Battery:3.7V 500mAh●Normal playing time: 2 H●Speaker: 0 52 mm plus* 1,●Power: 3W *1●Frequency response:120 Hz-20KHz●Unit size: 123*46*81mm●Unit weight: about 258g●Charging: 5V/500mAPRODUCT FEATURE1.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 tech-niques, support all BT device ;play music after pairing with BTdevice .for example mobile/MID/ TV, the working distance is more than 10M.4.Support AUX IN audio input.5.Bilt-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 AND SL OT FUNCTION:

1.USB slot: it can decode and play MP3 format audio when put USB card into the slot.2.TF slot: it can decode and play MP3 format audio when put TF card into the slot.3.Power switch.4.DC 5V charging slot:use the standard Mini USB micro charging cable for power charging./ AUX : it can play audio via 3.5mm AT cable to audio camera.5.When play music(USB card 1 TF card/LINE IN/ FM/BT),press short to switch USB/TF/LINE IN/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.6.When play music , press short for last song, press long to turn down the volume.7.When play music, press short for next song, press long to turn up the volume.8.When play music(USB card/TF card/LINE IN/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.