Brand: PAWA Type: Wireless Headphone Model: PW-OENCHF30-BK Color: Black Connections: Wireless Chipset: JL7006F8 Wireless Distance Range: 10m Bluetooth Verson: 5.3 Noise Canceling Playtime: 15-18hours Without ANC Playtime: 20-22 hours (Max 70% Volume) Charging Time: About 2 Hours Material: PU+ABS Speaker : 40mm (32ohms) Charging Type: Type-C Special Feature: HiFi Stereo | Deep Bass | Foldable Design