[Amazon Prime] Tronsmart Element Force 40W IPX7 Bluetooth Speaker $59.99 Delivered @ Tronsmart Amazon AU

Copied from previous deal (but $4 cheaper):

https://www.ozbargain.com.au/node/451504

The speaker has a whopping 40W output that provides a very high volume making it perfect for large rooms as well as heavy bass and 3 equaliser audio modes (3D, Standard & Extra Bass). The speaker has a 6600mAh battery that provides up to 15 hours playtime and it's IPX7 water resistant rated making it suitable for use outdoors as it can be submerged in water.

For connectivity you can connect to the speaker via Bluetooth 4.2, NFC, 3.5mm cable or a Micro SD card. It also features True Wireless Stereo for pairing two Element Force speakers together in sync. A USB-C and 3.5mm cable are included with the speaker.

Downside is it weighs about a kilo.

Specs:

Bluetooth: 4.2+EDR
Transmission Range: 20m/66ft(open area)
Waterproof: IPX7
Output: 2x20W Max
Playtime: Up to 15 hours(medium volume)
Power Supply: DC 5V/3A
Battery Capacity: 7.4V/6600mAh
Charging time: About 3 hours
Loudspeaker size: 53mm
Distortion≤1.0%
Frequency: 80Hz-18KHz
Functions: Micro SD/TF card, aux-in, hands-free
Dimension: 204x63x80mm