the following example is for you reference.


Features:

  waterproof IPX5, enhanced base, good sound quality 

 

Technical details:
Bluetooth: Bluetooth V4.2
Operating distance: 10M 
Waterproof rate: IPX5
Built in battery: 1050mAh
Output power: 5W1
Frequency reponse: 90Hz-20KHz
USB charger: DC 5V--500mAh
Support protocol: A2DP/AVRCP/HEP/HSP
Sensitivity: 80db2db
Signal & noice ratio: 70dB
Item size: 89*89*51mm
Net weight: 155g
Nylon lanyard: 18cm
Play time: 8 hours (50% volume, pop music)

  

 

Operation method of useage:

  bluetooth connection 

 

Package:
Color box