Features:
100% brand new and high quality.
Lightweight and portable
Handsfree function
Powerful and clear sound in unique design
Play music directly from TF card in MP3 and WMA formats
Bluetooth transmission distance: 10m
Built in rechargeable lithium polymer battery
Waterproof function
Hanging design， easy to carry
3.5mm audio input interface

Specifications:
Wireless version:V2.1+EDR
Output Power: 5W
Frequency: 20Hz-20KHz
Battery: Built-in 500mah battery 3.7V
Wireless range: more than 10m
Audio input: Bluetooth， TF card， for AUX
Control mode: Key control
Colors: Blue， Green， Orange
Size: approx. 100*88*40mm(L*W*H)
Net weight: 156g

Package Includes:
1x Bluetooth Speaker
1x USB Charge Cable
1x 3.5mm Audio Cable
1x Hook