Perfectly suitable for Tablet, smart phones and all other Bluetooth-enabled devices.
The included AUX 3.5mm audio jack and audio cable allow you connect the speaker to the devices without Bluetooth function such as, MP3, MP4, FM radio or other audio players with 3.5mm audio jack.
Built in high-quality speaker and microphone offer you wonderful music and clear sound quality.
Support hands-free call and just press the Power button to answer or hang up the incoming call, and the Power button also can control the music (pause / play and enter music mode).
The speaker support self-timer function: After successfully paired, let you smart phone enter into camera mode, just continuously press the Power button twice to enter into self-timer mode, then click it once, the speaker automatically take a picture for you, and then click twice again, the speaker will jump out of self-timer mode and enter into music playing mode.
Built-in high-quality rechargeable battery.
The included Micro USB port let the speaker easily charged by included USB cable.
The LED indicator will show you the power and the connection status of the speaker.
The hook chain design can let you easily hook the speaker on your backpack or other suitable places.
Excellent durability, scratch resistant, anti-drop, compression and so on.
Easy to use, mini size, portable.

Specifications:
Power: 4W
Bluetooth version: Bluetooth 3.0
Speaker diameter: 36mm
Battery capacity: 200mA
SNR: 85dB
Sensitivity: 80dB +/- 2dB
Play time: 3 hours
Frequency: 20Hz~20KHz
Input mode: Bluetooth, AUX in 3.5mm, Micro USB.
Interface Type: Micro USB
Speaker Structure: Sealed
Speaker Type: Subwoofer
Working range: 10m
Item color: Blue, Red (Optional)
Main item size: 10 * 4.5 * 2.5cm / 3.94 * 1.78 * 0.98in
Main item weight: 51g / 1.830z
Package size: 14.5 * 7.5 * 3.2cm / 5.71 * 2.95 * 1.26in
Package weight: 93g / 3.280oz

Package list:
1 * Wireless Bluetooth 3.0 Speaker
1 * Audio cable
1 * USB Charge cable
1 * (Chinese / English) User Manual