1.headphones custom logo 2.Micro SD card music headphone 3.FM Radio 4.wired headphone 5. rechargeable Li bettery Detailed Product Description 

1.headphones custom logo 2.Micro SD card music headphone 3.FM Radio 4.wired headphone 5. rechargeable Li bettery 

Micro SD card music headphones custom logo rechargeable Li bettery wireless

 

 

Digital music headphone

Digital music headphone user manual

Thank you for purchasing our micro SD card mp3 player headphone based on loudly, competitive price & Hi-Fi sound

CAUTION: Please read and observe all warming and instructions given in this manual and those marked on the unit, retain this booklet reference.

Button definition

1, Pause/ Play /MODE (Micro SD to FM Switch)

2, Last song, next road frequency search

3, Next song, last road frequency search

4, Volume –

5, Volume +

II. Specifications

Support format:	Mp3
FM frequency range:	87.5 MHZ—108MHZ
Support capacity:	≤16G
SNR:	≥85db
THD:	<1%
Impedance:	32 Ω
Frequency response:	20Hz—20KHz
Driver unit:	Φ 40mm
Power supply:	3.7V 400MAH Rechargeable Li battery
Working time:	6 Hours(Based on the volume at 1/3 level)
Charging time:	3 Hours
USB Port:	USB2.0

micro sd card headphone KB-1000

Top quality with FM function headphone KB1000