Features:
￠ Lossless pure sound・ 360 degrees surround sound・ giving you more perfect and outstanding experience.￠ Three modes: Bluetooth mode・ FM mode・ AUX mode.￠ Smooth body lines・ excellent feel・ it just looks like an artwork. Engineering plastic material protects it from damaging the internal cavity.￠ Wireless Bluetooth V2.1 technology・ support hands free・ intimate and comfortable.￠ Support FM radio・ providing you with multi-radio choice・ life is no monotonous at all.￠ Perfect collapsible built-in large capacity lithium battery ( 800mAh )・ long time for using.￠ With LED indicator・ you can know whether your speaker is being charged. ￠ Support USB・ TF card and 3.5mm AUX input.


Design: Cool・Multifunctional・Portable・Stylish
Compatible with: Laptop・Mobile phone・MP3・MP4・MP5・PC・Tablet PC・TF/Micro SD Card
Supports: Bluetooth・FM・Hands-free Calls・Loudspeaker・Microphone・TF Card Music Playing・Volume Control
Functions: AUX Function・Songs Track・Stereo
Connection: Wireless
Interface: 3.5mm Audio・Micro USB・TF Card Slot・USB2.0
Audio Source: Bluetooth Enabled Devices・Electronic Products with 3.5mm Plug・Electronic Products with USB port・TF/Micro SD Card・U-disk
Material: Metal・Plastic
Color: Blue・Orange・Purple


Bluetooth version: Bluetooth 2.1
Transmission Distance: W/O obstacles 10m
Speaker Impedance: 4 ohm
Power Output: 3W x 2 (Max)
Total Power: 6W
S/N: 85dB
Distortion: 0.01 percents


Charging Voltage: 4.8V - 5.5V DC
Working Voltage: 3.7V - 4.2V DC
Charging time: About 3 hours
Lasting Time: About 3 hours
Battery Capacity: 800mAh


Package weight: 0.450 kg
Product size (L x W x H): 20.50 x 6.40 x 4.00 cm / 8.07 x 2.52 x 1.57 inches
Package size (L x W x H): 23.00 x 7.50 x 5.00 cm / 9.06 x 2.95 x 1.97 inches


Package Contents: 1 x K812 Portable Bluetooth V2.1 Stereo Speaker with Built-in Microphone TF Card AUX Slot・ 1 x USB Charging Cable