Any hearing improvements imparted by this hat are negated by the fact that it covers your actual ears.
Bunny Ears price in Growtopia: sells for about 10 DL (median of 75 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: MISSIONST, PAASHOP, MALAKK, 80AN, PBDY