Sony ULT WEAR - Wireless Bluetooth Headphones with ULT POWER SOUND, Ultimate Deep Bass, Noise Cancelling, Clear Call Quality, Up to 30hr Battery Li...

USB Type-C required charging power (min): 2 W USB Type-C charging port: Yes USB Type-C required charging power (max): 2.5 W USB Power Delivery (USB PD): No Weight: 255 g Headset type: Monaural Product colour: Black Cable length: 1.2 m Recommended usage: Calls/Music Control type: Touch Detachable cable: Yes Works with the Google Assistant: Yes Wearing style: Head-band Product type: Headset LED indicators: Power Works with Amazon Alexa: Yes HD voice: Yes Works with Apple Siri: Yes Package height: 254 mm Package depth: 201.5 mm Package weight: 441 g Package width: 70 mm AC adapter included: No Warranty card: Yes Quick start guide: Yes Cables included: USB Charging stand: No Bluetooth profiles: SBC Frequency band: 2.4 GHz Connectivity technology: Wired & Wireless 3.5 mm connector: Yes Wireless range: 10 m Bluetooth: Yes Connector contacts plating: Gold Bluetooth version: 5.2 USB connectivity: Yes Frequency response (music mode): 5 - 20000 Hz Fast charging time: 10 min Battery type: Built-in battery Charging source: USB