K15 Fabric Wireless Bluetooth Speaker HD Sound Portable Audio Player Subwoofer - Green

• Bluetooth 4.0 wireless technology for faster, wider coverage and lower power consumption

• With strong compatibility features, it supports wireless connection, compatible with most smart devices

• It has high-definition stereo sound, full bass and brilliant treble, effectively restoring the original sound quality

• The wireless speaker is made of mesh fabric, preserving the original taste of the music

Specifications:

• Bluetooth version: 4.0

• Power supply mode: 3.7V battery 

• Charging voltage: DC5V

• Frequency response range: 20HZ-20KHZ

• Output power: 3W

• Signal to noise ratio: 70dB

• USB input: Micro USB

• Effective distance: 10M

• Playing time: 3H

• Standby time: >1000H