Bluetooth 4.0 technology
It's easier to connect your Bluetooth-enabled devices to the speaker by Bluetooth 4.0 technology. The connection is more stable and it could work up to 30 feet
Sound with high quality
This Speaker Bluetooth provides an excellent stereo, clear and crystal sound. The distortion-free effect is outstanding which gives you the richest listening experience
Portability
0.25kg weight allows you take the speaker anyplace. A metal hook and the anti-skid rubber surrounding the speaker make the use easier and more convenient
Two choices for connection
You can connect your Bluetooth-enabled devices to the speaker by Bluetooth or you can use the audio cable to connect all audio devices

Specifications:
Lightweight speakers for maximum portability
Contains one internal 5W speaker
Connects to any Bluetooth-enabled device from up to 30 feet (10 meters) away or by using or 3.5mm stereo cable
Up to 10 hours of wireless play on a single charge when listening to music
Comes with a Micro USB to USB charging cable and carrying pouch. Dimensions: 3.5" (height) x 2.3" (weight)x 2.3" (Length) [9cm x 6.5cm x 6.5cm]
Bluetooth version: Bluetooth 4.0
Amplifier parameters: 5W drivers
Battery capacity: 1200mAh
Measurement: 3.5" (height) x 2.3" (weight)x 2.3" (Length) [9cm x 6.5cm x 6.5cm]
SNR: 85 dB
Charging mode: USB charging (5V\500MA)
Weight: 0.25kg