These are usualy about £50 in shops although they can be bought on Amazon for £25
Motorola H680 Frost Bluetooth Headset Silver
Petite and beautifully designed, this Bluetooth headset is great value and has excellent audio quality.
It is lightweight, comfortable to wear and comes with a small case that doubles as a charging pod. Automatic pairing with your handset makes it straightforward and simple to use.
10 metres distance range (up to) 300 hours standby time (up to) 9 hours talk time (up to) 12 grams