Cordless Bluetooth Earphones Are Supplied in Case Which Acts as Charger Station. Equipped with 65 Mah Lithium-ion Battery. Playback Time is Approx. 5 Hours. Micro USB Charger Cable is Included & Supports Incoming Calls. Cordless Range is Up to 12 Meters. Case is Branded Full Colour as Standard in Lead Time of Just 7 Days. Minimum Quantity: 10.