D02 PRO New Wireless Headset Bluetooth Headphones Heavy Bass Sports Game Gaming Headset Gift

Color: black, whiteStyle: Bluetooth headsetTransmission range: 10 metersFunction: support musicBluetooth protocol: 5.0Usage: head-mountedWhether single or double ear: bilateral stereoStyle: e-sports gameWaterproof performance: IPX4Standby time: 300 hoursListening time: 40 hours (70% volume)Battery capacity: 450 mAh/3.7VRated input: DC5V-400 mARated current consumption: 10 mACharging time: 1.5 hoursFrequency response range: 20Hz-20KHzCharging interface: Type-CApplicable: playback devices with Bluetooth function