ENERGY SISTEM HEADPHONES 1 BLUETOOTH, SMARTPHONE CONTROL WITH MICROPHONE

OUTSTANDING FEATURES Bluetooth headphones with urban and ergonomic design to be the best gadget for your smartphone or tablet. Multifunction button and built-in microphone to control music playback, answer your calls from the device and redial the last number in your list. All without having to take your smartphone out of your pocket. If you prefer to use the cable to play music or you don't want to use your headphones' battery, connect them to the device using the audio cable. Let yourself be surprised by the comfort, versatility and the audio quality offered by the 40 mm drivers. The attention to detail makes the difference and makes your headphones trendy. Self-adjusting headband, ultra-lightweight design and folding system that makes them ergonomic to listen to your music for hours. Lithium polymer battery that allows up to 8 hours of playback time. SIZE AND WEIGHT 180 x 170 x 54 mm. 137 g. PRODUCT'S CONTENT Energy Headphones 1 Bluetooth Red USB charging cable Audio cable Quick guide TECHNICAL SPECIFICATIONS DESIGN Closed design DRIVERS Frequency response: 40 Hz ~ 20 KHz SPL: 93 ± 3 dB Diameter: 40 mm Impedance: 32 Ohm MICROPHONE Sensitivity: -38 dB ± 3 dB CONNECTIVITY Bluetooth 4.2. Range distance: 10 m BATTERY Type: Lithium polymer Battery capacity: 300 mAh Charging time: 1.5 hours Battery life in music mode: 8 hours(Battery life is approximate. A higher headphones volume means higher battery consumption) OTHER THD < 1% Audio input Compatible with Android, Windows and iOS devices