The Sound Z SZ850RG Earphones in Rose Gold feature a built-in remote with volume control & mic, intelligent control technology
...The Sound Z SZ850SG Earphones in Space Grey feature a built-in remote with volume control & mic, intelligent control technology
...
The Sony-Ericsson BST-33 Equivalent Mobile Phone Battery by Ansmann (A-Eso 5) is a high quality rechargeable Li-Ion battery comparable in
Specification to the original manufacturers version. Li-Ion battery compatible with the following Sony-Ericsson products: J100a / J100c / J100i / M600c / M600i / K530i / K790i / K800 / K800i / K810i / V 800 / W 850i / W 900 / W 950i/ M600i / M608i / W300i / W580i / W610i / W660i / W830i / W850i / W900i / W950i / Z250i / Z530i / Z610i / Z800i / S500i. Voltage: 3.7V Capacity: 600m Ah This cost effective Ansmann branded battery provides, high capacity, long cycle life & a safety 'printed circuit board' for protection against battery leakage. Also available: Ansmann mains & car chargers for your mobile phones.