Y889 Bluetooth Headphones -48db Active Noise Cancelling Bluetooth Headphones ANC-Max Headsets HiFi Stereo Earphones

Description: Product Name: Active Noise Reduction Wireless Bluetooth Headsets Bluetooth version: 5.3EDR+BR Noise reduction depth: -48db Support: Bluetooth, AUX, Retractable Folding Frequency range: 2.402GHz-2.480 Impedance: 32Ω±15% AT DC Bluetooth radio frequency power: 2dBm Speaker sensitivity: 115±3dB AT 1kHz Transmission power: 5V/1A Wireless working distance: 10 M Horn: 40mm Battery:400mAh with protection board Charging interface: Type-C Charging time: 2 hours Standby time: >720 hours Playing time on Bluetooth mode: 24 hours(50% Volume) Playing time on ANC mode : 20 hours (50% Volume) Wire length: 100cm Product size:19.5*18cm/7.68*7.09inch

Packing list: 1 x Headphones 1 x Charging Cable 1 x Instructions 1 x Audio cable