InMotion 5W Portable True Wireless Stereo Speaker.
Inmotion Wireless Waterproof Speaker.

Portable Design. Quality sound reproduction. Can be used wired with an AUX cable ( included). TWS (True Wireless Stereo) allow you to pair with a second speaker. Protected when immersed in 1m/3ft of water for up to 30 minutes. Up to 4 hour use.

Makes for a great gift.