Слушалки Defender FreeMotion B571 wireless headphones - Black (Black)

If you´re passionate about. IT and electronics, like being up to date on technology and don´t miss even the slightest details, buy. Bluetooth Headset with Microphone Defender FREEMOTION B571 LED Grey. at an unbeatable price. Connections:USB. Jack 3.5 mm. Approx. autonomy: 9 hours. Type:Bluetooth Headset with Microphone. Headphones. Headphones with Microphone. Type of headphones:External circumaural. External supraaural. Frequency:20 - 20000 Hz. 2,4 GHz. Recommended use: Universal. Colour: Grey. Characteristics:Foldable. Noise reduction. On/off interrupter. Built-in microphone. Backlighted. Removable cable. Built-in battery. Connectivity: Bluetooth. Number of pieces: 24 Pieces. Range: 10 m. Compatible memory cards: Micro SD. Control: Buttons. Sound intensity: 115 dB. Battery: Yes. Headphones: Binaural. Battery type: Litio Ion. Battery capacity: 400 mAh.