JBL Partybox 100 speaker
With a battery back up of up to 12 hours, this JBL party speaker can be a good choice for your Diwali party. This 160W JBL bluetooth speaker is selling at Rs 29,999 in India currently.
Sony SRS XP500
Sony SRS-XG500 bluetooth speakers are priced at Rs 39,990. It comes with 30 hours of battery life and supports quick charging. For water and dust resistance, it also comes with IP66 rating. This can be a good outdoor party speaker.