3 in 1 power bank, speaker and mobile holder

3 in 1 power bank, speaker and mobile holder 
Price: 1390 tk only 

Details
* 4000 mAh portable power source:applies high quality imported IC,Under fast mode the product can intelligently detect the maximum acceptable current to protect the battery,also can guarantee fast charging
* Mini sound box brings you completely new experience:share music anytime and anywhere,all mobile phones,mp3,panel personal computer and laptop can immediately become a mini music system
* Functional phone stand:let the speaker be your power and stand anywhere you want,portable and practical
*Charging cell phones:insert the charging cable of your cellphone or any other digital devices into the USB jack for charging
* Charging the speaker:insert the 3.5mm audio jack into the speaker,while the USB connects to the charger or computer for speaker charging
* Mini size, easy to carry
* With LED indicator

Tip:
*it has two 3.5mm jack on the top cover,only one is functional jack for audio input and charging use,please select the correct jack as figuration showing
Specification
*Battery capacity:4000mAh
*USB input volage:5V
*USB input current:800mAh
*USB output:5V
*USB output current:1000mAh
*Frequency range:200-20000Hz
*Sensitivity:90dbv+-3
*Resistance:4
*Loudspeaker: 40mm 3W

Package list
1* 3 in 1 power bank

For order pls inbox us or call us 01685982828
Pls visit www.keenlay.com for more products.