Durable rear-wear headphone for tourguide receiver. Child-adult size, comfortable to wear for long duration and suitable for listening to speech and music. Concentration improves with audio playback (e.g. interpretation) into both ears, while allowing some pick-up of ambient sound (e.g. street sounds while on walking tours or, the event sound system at a conference). 39" (120cm) straight cable to mono 3.5mm mini-jack plug for connection to the tourguide receiver. Foam earpads can be replaced.