CSR4.0

Professional customized honeycomb speaker system

One key bluetooth pairing,unique NFC technology

16 core loudspeaker,professional customized cavity

Support 4 play modes:Bluetooth,TF card,AUX in & FM

• High power quality digital amplifier

• 16 core loudspeaker,professional customized cavity

•  Double 3W drivers powerful surround stereo sound‍
  

• Bluetooth version: Bluetooth 4.0

• Input power: 600mV±50mV

• Output power: 5W

• Battery:3.7V

• Power supply: USB/DC 5V

• Product size: 135*28*54.5mm 

• Weight: 185g

• Color: Black White Blue Pink Green