ENERGY SISTEM 1 Bluetooth Wireless Headphones

Bluetooth earphones with ergonomic design that adapts to the shape of your ear. With multi-function buttons, built-in microphone and up to 8 hours of battery life. The best way to combine sound, style and comfort. The city as a way of life: - Travelling on the underground, walking through the streets of your city or enjoying a relaxing afternoon. Let the music be with you all day long thanks to the freedom provided by the Bluetooth playback. The ergonomics that only the in-ear design offers: - Design conceived to fit your ear shape. So lightweight that you barely notice you´re wearing them. The earbuds´ shape allows the sound to go directly into the ear canal so that you can appreciate bass and treble in detail. Hours and hours of music: - The battery provides 8 hours of music non-stop, so your songs can keep pace with your daily routine. All functions at the touch of a button: - Answer your calls, switch to the next/previous song and turn the volume up or down. You only have to use the earphones buttons. No need to take your smartphone out of your pocket. Outstanding Features: - Intra-aural earphones for better ergonomics, as it adapts to your ears. - Ultra-lightweight design suitable for any situation. - Sound quality, bass and treble boost. - Buttons to control your playlist, turn the volume up or down. - Hands-free function thanks to its built-in microphone. - Up to 8 hours of continuous playback. - Rechargeable battery. Product´s Content: - Energy Earphones 1 Bluetooth - USB cable Technical Specifications: Connectivity: - Bluetooth: 4.2 - It supports HSP / HFP / A2DP / AVRCP protocols - Range: 10 m - Operating frequencies: 2.4 GHz - Maximum output signal: < 20 dBm Drivers: - Frequency response: 50 - 20,000 Hz - Driver diameter: 14 mm - Sensitivity: 111 ± 3 dB (@1 KHz) - Maximum power: 5 mW - Type: dynamic - THD < 1% Microphone: - Sensitivity: -42 dB ± 3 dB (@1 KHz) Battery: - Capacity: 100 mAh/ 3.7 V - Type: Li-Po Battery life: - Battery life @ 50% volume: 8 hours - Charging port: microUSB Type-B - Charging time: < 3 hours Other Features: - MicroUsb charging cable*The battery life depends on the selected volume level and the type of music you play. Dimensions And Weight: - 35 x 18 x 15 mm - 15 g