- Small and exquisite, playing MP3 audio with excellent sound quality.
- Using human body induction, when a person passes through the sensing area, it will immediately trigger and play voice( induction distance: ≤4m)
- Built-in 32Mbit=4M byte memory, the voice content can be changed freely by USB connection with the computer.
- Built-in powerful lithium battery and low power consumption design, allow the unit has a longer working time.
- With charging management, low battery reminds function.
- They are equipped with mounting brackets, which are convenient and quick to install.
- They are widely used in supermarkets, convenience stores, gas stations, high-speed service areas, and stations.
|Power supply mode||DC3V~ 5V stabilized voltage supply|
|3.7V 1500 mAH lithium battery|
|Working Current||Sleep standby mode||≤40uA|
|Audio Format||MP3||Bit Rate: 8~320Kbps|
|Audio Output Power||8Ω/2W(typical value)|
|Infrared Induction Range||≤3m(120°Angle)|
|Battery lasting time||In fully charged state, playing 50 times a day, 10 seconds long voice, battery can last more than a month|