More Details:

Specification:
Brand Name: MOMAX
Model Number: BSD1
Type: Mini size
Bluetooth Version: 4.0V
Built-in Microphone: YES
Transmission Distance: About 10m
Horn Power: 3W*2
Battery Capacity: 1500mAh
Frequency: 100Hz~30Hz
SNR: >60dB
Talk Time: About 10 hours
Music Time: About 5 hours
Standby Time: About 270 days
Charging Interface: Micro USB
Material: Silica gel
Compatible With: Most of tablets and mobile phones.
Optional Color: Yellow， White， Pink.
Product Size: 173*34*79mm
Net Weight: 320g


Features:
Mini size make it easy to carry when go out.
Connect to two mobie phones at the same time.
Soft silica gel material is effective to protect the speaker from shock.
Under no bluetooth function， the speaker still play by audio cable.
Three Buttons (Pause， - volume， + volume): convenient to adust the voice.


Package Included:
1 X MOMAX Speaker
1 X Lanyard
1 X USB Cable
1 X Instruction
1 X Audio Cable