Ultimate Ears BOOM 3 Wireless Bluetooth Speaker, Bold Sound + Deep Bass, Bluetooth, Magic Button, Waterproof, 15 Hours Battery, Range of 150 ft, Night Black by Amazon.co.uk

• Loud and immersive 360 degree sound. Compatibility-For Audio Playback-Smartphones, tablets and other devices that support Bluetooth and Bluetooth Smart wireless audio profile [Advanced Audio Distribution Profile (A2DP)] or 3.5 mm audio output. For Phone Calls-Phones that support Bluetooth Hands-Free Profile (HFP1.5)

• Integrated magic button: The BOOM 3 allows users to play, pause, and skip tracks directly on the speaker for any streaming music program

• On top, a long push on the magic button will play directly your playlists for Apple music or Deezer premium plus - no need to reach your phone

• Wireless charging: The BOOM 3 Wireless Bluetooth Speaker allows users to charge wireless with a power up charging dock (sold separately); this grab-and-go feature ensures you always have a fully charged unit

• Fully waterproof and floats: This waterproof wireless speaker boasts an insane IP67 water and dust proof rating; it can be completely submerged in water for up to 30 minutes and it floats

• Enhanced battery technology: Utilising similar battery technology to modern electric cars, the BOOM 3 will stay powered and pump tunes throughout your day, operating up to 15 hours