Energy Sistem PulseFit True Wireless Sports Headphones - Bluetooth 5,4 - Protection Against Sweat and Splashes - Secure-Fit

True wireless sports headphones made of recycled plastic with Bluetooth 5,4 and 13 mm driver. Securefit support for greater comfort and security. Video and Audio Synchronization without delays. Enjoy 22 hours of battery life, microphone noise cancellation and IPX5 resistance. Built with recycled plastic.
Features:
-Completely wireless sports headphones thanks to True Wireless Stereo technology and Bluetooth 5,4, so that nothing comes between you and your music.
-Enjoy your music and calls and forget about the battery with its 22 hours of autonomy (6 hours for each charge of the headphones and 16 additional hours in the charging case).
-Protection against sweat and splashes (IPX5). Sweat them, clean them and continue training without worries.
-Secure-Fit fastening system that provides you with a comfortable and secure fit during your workouts.
-Perfect synchronization between the image of your smartphone and the audio of the headphones. Live a cinema experience.
-Built-in microphone and stereo calls to talk comfortably without worrying about noise.
Specifications:
Audio:
-Driver diameter: 13 mm
-Type: Dynamic
-Latency: <200ms
-Frequency response: 20 Hz ~ 20 kHz
-Type: Open
Connectivity:
-Voice assistant (Google, Siri): Yes
-Bluetooth: Version 5,4 Class: 2
-Working frequency: 2,4 GHz
-Profiles: A2DP / AVRCP / HFP / HSP
-Range: 20 m
-Supported audio codecs: AAC / SBC
-Maximum signal power: < 20,00 dBm
-True Wireless Technology: Yes
Battery:
-Charging system: USB type C
-Type: LiPo
-Capacity: 40 mAh
-Voltage: 3,7 V
Autonomy:
-Normal use: 6 hours
-Charging time: 1 hour
Charging case:
-Type: Li-Po
-Capacity: 300 mAh
-Voltage: 3,7 V
-Additional autonomy: 16 h
-Charging time: 2 h
Microphone:
-Hands free: Yes
-Type: Integrated
-Sensitivity: -38 dB ± 3 dB (@1 kHz)
-Frequency range: 100Hz ~ 10kHz
-ENC: Yes
Food:
-Connectors: USB type C
-Cable length: 30 cm
Compatibility:
-Compatibility: Mac / Windows PC / Smartphone / Tablet
Other features:
-Playback control: Yes
-Volume control: Yes
-Cert. IPXX: IPX5
-Splash resistant: Yes
Dimensions and weight:
-Height: 30 mm
-Width: 75 mm
-Deep: 65 mm
-Weight: 54g
Content:
-PulseFit
-Charging case
-USB Type C Cable