BTS x BT21 Baby Wireless Silent Mouse by Royche

BTS x BT21 Baby Wireless Silent Mouse by Royche BTS x BT21 Baby Wireless Silent Mouse by Royche condition: new in box 100% Authentic & Official (I'm the authorized US distributor) BATTERY : Uses One AA battery SILENT CLICK : Noise is not occer even when used in a quiet place. LONG WIRELESS RANGE : 20m, 66ft SIZE : 113 x 64 x 31 mm, 4.4 x 2.5 x 1.2 inch