HEATZ BLUETOOTH HEADPHONE BRAVO' STYLE ZB81

#4222

- ANC, Bluetooth and Aux-in function - ANC feedback reduce-30+3dB - Charging time:2.5 hours - Using time: 40 hours (Bluetooth),31 hours (ANC+Bluetooth)，43.5 hours(ANC) - ANC Frequency:20-600HZ - Bluetooth version5.3V - Nice cushion - 40HOUR PLAYTIME: Up to 40 hours of music playtime keeps you entertained indulgently - Bluetooth Chipset:J7018(ANC+ENC) - You can charge it through the Type-C port. Charge for 10 minutes and play music for 7 hourse - Battery Specs: 3.7V, 500mAh