Features:
-- Easy to sync.
-- No password required.
-- Built-in integrated cradle.
-- Comfortable and quiet.
-- Long lasting battery.
-- Support 3 systems(iOS, Android, Windows).
-- Connect 2 devices at the same time.
-- Easy switch for typing on two devices.
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This product does not contain batterie.2 AAA batteries need to be purchased by yourself.They can be bought at the local hardware store. Specification:Model: X5Color: WhiteKeyboard material: ABSNumber of keys: 78 keysConnection: bluetooth 3.0Size: 28.5*12cm/11.2*4.7inchAppl..