HOCO ESD15 Wireless BT Headphone - Black

About this item Wireless version: Wireless 5.3Working range: 10mStandby time: 180 days Music play time: 12 hours Frequency range: 2.402-2.480GHZ Charging time: about 2 hours Talk time: 12 hours Frequency response: 20-20000Hz TF card support: 128MB - 32GB