The CX 300-II Eco has the same features, spec and accessories as the CX 300-II - and is supplied in recycled packaging. The 300s are an extremely popular upgrades for MP3 players due to their excellent bass-driven sound and very affordable price Winner of multiple awards; the bass delivery is rousing and full-bodied - the mid-range and treble is clear and detailed. The minimal sound leakage is also important for considerate travellers, but allows you to safely hear the sound of traffic as you cross the road. Well-fitted ear canals also improve clarity at lower volumes, reducing any chance of hearing loss or damage. Supplied with a handy carry pouch. Sennheiser are now the no.1 brand for headphones in the UK.
Secure but comfortable
Customise your earphones. Soft silicone rubber sleeves in three different sizes allow you to choose the most comfortable fit for your ears. Everyone's ears are of a different shape. They can be played at a reasonable volume without disturbing your neighbours, yet allow you to hear some background noise so that you are not totally isolated.
Upgrade your sound
You will be amazed at the difference in sound quality from the supplied music player earbuds. The player will only sound as good as the headphones that are plugged into it and these Sennheisers' easily outsell any others in Europe. The sound quality is clear and incisive, with a bass emphasis as well as a good treble extension.
Unique, eco-friendly headphone packaging
Help reduce the amount of packaging that goes into landfill. This pioneering design uses recycled paper and does not contain any plastic or adhesive.
# Environmentally-friendly headphones
# Eco-friendly packaging, small and lightweight using recycled paper, does not include any plastic or adhesive
# Key Features:
# In simple terms, Britain's best-selling headphones!
# Truly outstanding bass - due to ear-canal design and snug fit
# Good degree of noise-blocking - but does not entirely shut off the outside world
# Secure, custom fit, with multiple ear adaptors - so your music stays secure
# 2-year manufacturer's warranty
# Ear-canal design
# Noise-isolating: earplug style fit
# Converient carry pouch and ear adaptors in different sizes included
# Frequency response: 19 to 21000 Hz
# Impedance: 16 ohms
# Sound pressure level: 113 dB
# Connection: 3.5 mm angled plug, gold-plated
# Cable: 1.2 m, asymmetrical cable
# Weight: 11 g