Specifications:

Brand Name: Wechip W2 Pro

Type: Air Mouse

Color: Black

Material: ABS

Wireless modulation method: GFSK

Modulation frenquency: 2.4-2.4835GHz

Battery type: 500mAh/3.7V lithium battery

Keys Quantity : 61 Keys

Remote control distance: up to10meters

Charging port: Micro USB

Package Size: 23 * 9.5 * 1.8cm / 9.1 * 3.7 * 0.7in

Package Weight: 167g / 5.9oz

Package List:

1 * Air Mouse

1 * Receiver

1 * Charging Cable

2.4G wireless connection via USB receiver, plug and play , masih berfungsi semua.