Specifications

1-No battery, green product
2-Boost sound
3-dock and stand for iphone on desk

Battery-free/ Energy saving  green product 

1-Lauderspecker for iPhone 4 4S, boost sound level by 18dBA

2-Dock and stand, allow charge connection while playing music or video.

3-Allow handsfree function, convenient to use on desk;

4-100% made of silicone, no glue / no battery, eco-friendly, amplify sound by mechanical design

5-Nice looking and low price, good for promotion

6-Any color per customer request

7-Logo painting applicable

 

 

 

Outdoor version: