Energy Sistem Radio Color Headset Wireless Head-band Calls/Music USB Type-C Bluetooth Beige

Frequency band: 2.4 GHz | Maximum memory card size: 128 GB | Control type: Buttons | Quick start guide: Yes | Adjustable volume: Yes | Driver type: Dynamic | Quantity: 1 | Plug and Play: Yes | Battery operated: Yes | Bluetooth profiles: A2DP | Driver unit: 4 cm | Bluetooth: Yes | USB connector: USB Type-C | Depth: 85 mm | Bluetooth version: 5.3 | Battery voltage: 3.7 V | Battery type: Built-in battery | Works with Apple Siri: Yes | Bluetooth profiles: HSP | Weight: 167 g | USB connectivity: Yes | Battery recharge time: 1.5 h | Battery technology: Lithium Polymer (LiPo) | Width: 180 mm | Ear pads: Yes | Total amount of recycled materials used for making: 100% | Bluetooth profiles: AVRCP | Detachable cable: Yes | Headphone frequency: 20 - 20000 Hz | Continuous audio playback time: 16 h | Wearing style: Head-band | Adjustable headband: Yes | Works with the Google Assistant: Yes | Product colour: Beige | Ear coupling: Circumaural | 3.5 mm connector: Yes | Bluetooth profiles: HFP | Wireless range: 20 m | Operating keys: Volume - | Made with recycled materials: Yes | Operating keys: Play/Pause | Operating keys: Answer/end call | Microphone frequency: 100 - 10000 Hz | Bluetooth profiles: SBC | Operating keys: Multi-key | Impedance: 32 Ω | Volume control: Button | Headset type: Binaural | Package type: Hanging box | Recommended usage: Calls/Music | Microphone sensitivity: -38 dB | Connectivity technology: Wireless | Operating keys: Volume + | Microphone type: Built-in | Control unit type: On-ear control unit | Product type: Headset | Cables included: USB Type-C | Cables included: Audio | Height: 180 mm | Battery capacity: 400 mAh | Compatible memory cards: MicroSD (TransFlash)