Power/Technology: Rechargeable Lithium-Ion battery: DC 3.7V/180 mAh; Range of frequency: 2.4Ghz; Transmission range: up to 10 meters (32 feet) Wireless keyboard in a soft faux leather case Compatible with iOS, Android and Windows 10 (mobile and computer platforms) Connects to your device using wireless technology – type directly to your device without use of wires Dimensions: 9"W x 4.75"H x 0.5"D
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