Product features 1. Support to play MP3 format files in TF card. 2. You can be connected with the MP3,pc,ipod,CD and other audio source. 3. Non-volatile Memory. 4. Bluetooth 2.1 EDR 5. Design in a high-quality audio decoder chip,perfect sound performance 6. Use a high-fidelity full-range speaker,middle and high ,bass hierarchy. Technical parameters Output power:3W Input charging voltage:DC5V 1A Output voltage and and current:DC5V 1A Frequency response:20Hz-20KHz SNR:≥85dB Distortion (%):≤0.7 Bluetooth communication distance:>10m Operating Instructions (1)Bluetooth Pairing a:Short press the ON/OFF button turn on, after that ,it’s defaulted to be a Bluetooth connection mode. b:The first will enter a pairing mode when connecting with a Bluetooth device, the machine called Bluetooth :K23 ,no password, click the K23 to connect, the connection will be successful. C:After the pairing is successful , the machine will automatically search for the last device. If it found it , Bluetooth device will automatically connection. D:When in a Bluetooth connection with your phone , press play, pause, call button, you can answer/hang up, long press the keys, you can redial last phone number. (2)Read TF card or U disk When turned on, insert card or U disk, then it can automatically play songs, when you pull out TF card, it is in FM tune, press play/pause it can change to Line-in. (3)LINE IN input function When in a turned on mode, insert the LINE IN input line, it is automatically converted to the LINE IN function; for mobile phone, computers, MP3 and other equipment to make use of external speaker.
J**R
Has a French accent. Need to keep your device ...
Has a French accent. Need to keep your device within a foot of speaker or else it will be muffled.
Trustpilot
3 days ago
2 days ago
