Brief introduction of combined constant pressure power amplifier for multi-functional vehicles

Models: PMA-9208, PMA-9215, PMA-9228, PMA-9242.

Output power: 80W, 150W, 280W, 420W.

Features introduction

1. Four-way partition can be independently selected volume.

2. All the way background music selection, a warning signal control.

3. Two line input interfaces and two line output ports.

4. 4-16? Constant resistance output, 70v, 120v constant voltage output.

5. Three microphone input interfaces, microphone volume independently adjusted.

6. Independent volume control for each channel.

7. Treble and bass tone control.

8. Multi-digit LED level indication, observe the output level.

9. Background music output button, background volume adjustment,

10. Output short circuit protection, overheating, overload protection, LED protection indication.

Portable charger which is also named Power Bank or portable phone charger is popular for charging smart phones and mobile tablet devices. Our portable phone battery charger is compatible with most of the mobile phones in the market . there is no need to worry compatibility if you want to use by yourself or send as a gift .

 

Provide best power bank.

Perfect compatibility

Our power bank is compatible with most of the mobile phones in the market .

There is no need to worry compatibility if you want to use by yourself or send the Powerbank Phone Charger as a gift.

Share together , more friend ship

Ultra slim and easy to carry

Genuine Portable Battery Mobile Power Bank Charger

Li-Polymer with LED Indicator

Li-polymer battery

Customized the shape

Ultra thin power bank adopts Li-polymer cell inside

 

High safety performance

Li-polymer cell will not explode



The portable battery charger is designed more friendship , and is Built-in intelligent protect chip to prevent overcharge . we aim to provide the best portable charger for customers .

 

The advantages of this produce as following :

Ultra thin and easy to carry

High capacity

Dual input & dual output

Dual output more convenient

Both apple and android user can charge and recharge with either micro cable or Lightning Cable .  

Power Bank

Power Bank, Power Bank Charger, Powerbank Phone Charger, Power Bank Battery, Portable Battery, Phone External Battery

Hebei Baisiwei Import&Export Trade Co., LTD. , https://www.baisiweicable.com