James Tolbert showcased his Damson Limited vibration speaker and headphones technology on Dragon’s Den.

James came to the Den seeking an investment of £250,001 investment for a 12.5% stake in his new technology business.

His product range, available at Amazon, includes:

Damson Twist Wireless Portable Bluetooth Speaker.

Damson Vulcan Universal Portable Wireless Bluetooth Speaker, 3.5mm Jack Compatible with Smartphones, Tablets and MP3 Devices.

Damson DAHB01BK Headbones Bluetooth Bone Conduction Headphones.