TD K Trek Flex Speaker
£70 Manufacturer TDK, tdkperformance.com
2 TKD’s Trek Flex is a beer can-sized Bluetooth speaker that promises 360 degrees of room-filling sound. It’s dust-proof, shock-proof and water resistant, but not waterproof. Its small size, surprisingly loud distortion-free output and eight-hour battery should make it a perfect party speaker, but ironically it’s better suited to acoustic folk and delicate electronica than party bangers or rock anthems. The small speakers struggle to deliver decent bass, and we also found rock and dance sounded muddy even at full volume. Gary Marshall
This rugged, shockproof, water resistant Bluetooth speaker can play music loud, but it lacks low-end thump.