Yu Yi Ling hd901 Wireless Headphone

Communication: Wireless+Wired Volume Control: Yes Style: Headphone Sensitivity: 108±3dBdB Wireless Type: Bluetooth Is wireless: Yes Line Length: 1.25Nonem Support APP: No Function: For Internet Bar Function: For Mobile Phone Function: HiFi Headphone Function: for Video Game Function: Common Headphone Function: Sport Number Of Drivers: 2 Plug Type: Line Type Connectors: 3.5mm Model Number: hd901 Support Memory Card: Yes Driver Diameter: 40mm Resistance: 32ΩΩ Waterproof: No Frequency Response Range: 20 - 20000Hz Total Harmonic Distortion: <;4%% With Microphone: Yes Version: Bluetooth V5.0 Effective Distance: 10m /33 feet Playing Time: About 20 hours Charge Time: About 2 hours Power Supply: Powered by Rechargeable 300mAh battery Speaker: High Quality 40mm Diameter Speaker Support: HSP/HFP/A2DP/AVRCP Feature: Wireless Headsets with Mic / TF Card Suitable for: Headphones for iPhone Mobile phone , Headphone For Computer Function: Foldable Adjustable Earphone, Sport Bluetooth Headphone