This speaker was purchased last 2 months back, after that I was fall in love due to quality loudness in the speaker and model also . By looking very cute speaker with nfs connectivity and BLUTOOTH connectivity and manual connectivity. Charging almost coming 7hours.
Benefits
Size: . Very small cary the speaker very easy even put pocket also.
Quality: sony always give better quality.
Warrenty : one year manufacturer warrenty.
No of speakers : 3 speakers, by BLUTOOTH it will work 2 speakers connect with any devise.
Charging: approx 7hours coming.
Call connectivity:
Length: up to 20 meters we can use.
Problems
Cost : sony some what high price due to quality.
Charging: laptop usp wire connection not charger type,
ALWAYS SONY IS THE BETTER CHOISE IN SPEAKERS. CHOISE THE SPEAKER YOU CAN FEEL NICE SOUND AND QUALITY.