In Hann

攜帶音響-藍牙智能喇叭-平板-耳機喇叭

In Hann
Amplifier Technical Specifications:
Power Supply DC5V, min:1A
Output Power 2.7W/ch(THD=10%)
Frequency Response 80Hz~15KHz
load

Wireless module Technical Specifications:
Bluetooth Version Bluetooth 4.1 EDR
Operating Range Up to 10 meters (Measured in open space. Walls and structures may affect range of device.)
Frequency 2.4GHz
Supported Bluetooth profiles HSP,HFP,A2DP, AVRCP,SPP
Dimensions(L x W) 45mm x 45mm
Built-in 350mAH Li-ion battery charger  

Pin Assignment
 

PCB Dimensions (Unit:mm)