Bluetooth V5.0 2.10-12H Battery Life & Speed Charge Package Include 1 * Bluetooh Headset 1 * USB Cable 1 * User Manual 1 * Aux Cableaux cable option bluetooth function: with bluetooth 5.0 version headphone With Microphone: Yes Wireless Type: Bluetooth Waterproof: No Volume Control: Yes Vocalism Principle: Hybrid technology TF card function: support TF card within 32gb Support Memory Card: Yes Resistance: 32Ω Plug Type: Line Type Line Length: 1.2m Wireless Impedance Range: up to 32 Ω Frequency Response Range: 20 - 20000Hz With Microphone Wired/TF Mode for PC/Travel Foldable Headsets, Comfy and Lightweight Earpads: soft memory pads Control Button: Yes Connectors: 3.5mm Wireless + Wired Charging Method: Cable Certification: CE Bluetooth Version: 5.0 Delivery: 15-20 days
