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

Frequency band: 2.4 GHz | Cables included: USB | Package depth: 201.5 mm | Package weight: 441 g | Weight: 255 g | Quick start guide: Yes | Cable length: 1.2 m | Product colour: White | Battery type: Built-in battery | Battery capacity: 520 mAh | Product type: Headset | AC adapter included: No | Battery voltage: 3.85 V | Package height: 254 mm | Connectivity technology: Wired & Wireless | Recommended usage: Calls/Music | Detachable cable: Yes | Battery recharge time: 3.5 h | Package width: 70 mm | Wireless range: 10 m | Bluetooth: Yes | Battery technology: Lithium-Ion (Li-Ion) | LED indicators: Charging | LED indicators: Power | USB connectivity: Yes | Wearing style: Head-band | Works with the Google Assistant: Yes | USB Power Delivery (USB PD): No | Headphone frequency: 5 - 20000 Hz | Acoustic system: Closed | Control type: Touch | Impedance: 314 Ω | Headset type: Monaural | Warranty card: Yes | Headphone sensitivity: 110 dB | Charging source: USB | Driver unit: 4 cm | 3.5 mm connector: Yes | Bluetooth version: 5.2 | Fast charging time: 10 min | Driver type: Dynamic | Works with Amazon Alexa: Yes | Connector contacts plating: Gold | Bluetooth profiles: AAC | Bluetooth profiles: HSP | Ear coupling: Circumaural | Bluetooth profiles: A2DP | Battery operated: Yes | Bluetooth profiles: HFP | Magnet type: Neodymium | Bluetooth profiles: LDAC | Bluetooth profiles: SBC | Microphone type: Built-in | Fast charging: Yes | Bluetooth profiles: AVRCP | Charging stand: No | USB Type-C charging port: Yes | USB Type-C required charging power (max): 2.5 W | USB Type-C required charging power (min): 2 W | Frequency response (music mode): 5 - 20000 Hz | Continuous audio playback time (ANC off): 50 h | Works with Apple Siri: Yes | Noise canceling: Yes | Talk time (ANC on): 30 h | HD voice: Yes | Voice guidance languages: English | Continuous audio playback time (ANC on): 30 h | Talk time (ANC off): 40 h