Original BOSE DR90 Wireless Headphone Bluetooth Earphone Headset BASS Mode Ster

headphone pads material: Memory Foam earcups type: Sealed Number of Earpieces: Double Brand: Does not apply volume control: No Wireless Technology: Bluetooth vocalism principle: Dynamic Microphone Type: Built-In codecs: AAC,sbc battery capacity[mah: 400 Form Factor: In-Ear Only material: ABS,Plastic number of drivers: 2 bluetooth version: 5.3 gtin13: N/A nfc technology: No is wireless: Yes battery life up to[hours: 70 Connectivity: Does not apply Color: White origin: Mainland China control button: No style: Over the Ear Features: Wireless, waterproof,With Microphone,Dual Connection maximum wireless range[m: 10m-20m impedance range: up to 32 Ω voice assistant built-in: YES waterproof: Yes Model: Wireless Headphone communication: WireLess charging method: cable active noise-cancellation: No support memory card: No Type: Wireless Headphone magnet type: other package list: User Manual,Charging Cable weight[g: 220g Cable Length: No support app: Yes with microphone: Yes sound isolating: YES wireless type: bluetooth UPC: N/A Country/Region of Manufacture: China category: Earphones & Headphones