Headphones Poly 8D3J8AA#ABB Black

Type: Earpiece Wireless Headphones Headphones with Headband Headphones Wireless Headphones with Microphone Battery type: Litio Ion Rechargeable lithium battery USB Connection: No Weight: 115 g Technology: DECT Wireless Characteristics: Plug and play Noise cancellation Built-in microphone Built-in battery Omnidirectional microphone Wireless 32 Ohm Approx. autonomy: 13 hours Rechargeable battery: Yes Connectivity: Bluetooth Wireless Bluetooth 4.2 Colour: Black Recommended use: Oficina/Centro de llamadas Frequency: 20 - 20000 Hz Battery capacity: 490 mAh Type of headphones: External supraaural Connections: USB Year: 2018 Approx. charging time: 3 hours Control: Buttons Sound intensity: 118 dB Battery: Yes Recommended age: Adults Headphones: Monaural