Wii Rock Band 3 Wireless Fender Precision Bass Controller - Metallic Pink Premium-quality dual/split Strum Bar for two-fingered Bass action Doubles as an in-game Guitar with Whammy Dial & solo Fret Buttons Play both Guitar and Bass parts / Includes Bass Strap / 84% to scale compared to real Precision Bass Supports Electro-Harmonix Overdrive Stomp Box (sold separately) 3 AA Alkaline batteries included / Wireless connectivity