ENERGY SISTEM S Bluetooth Sport 1+ slušalice dark

Bluetooth 5.1 earphones for sport and sound lovers. Control Talk and Voice Assistant to answer your calls and control your music. Secure-Fit, USB Type-C connector and splashproof protection.
Sports earphones with Bluetooth 5.1 technology, built-in microphone, hands-free function, voice control and USB Type-C connector designed for sports with total freedom of movement.

Specification:

Resistant to sweat and splashes from even the toughest workouts.
Secure-Fit system provides perfect fit during your workouts.
Balanced sound with powerful bass and clear treble.

AUDIO:
Frequency response: 20 Hz ~ 20 kHz
Diameter: 13 mm
Bluetooth 5.1, class 2
Frequency band: 2.4 GHz
Maximum output power: < 20.00 dBm
Compatible Bluetooth profiles: HSP / HFP / A2DP / AVRCP
Up to 20 m distance range
MICROPHONE WITH HANDS-FREE FUNCTION:
Sensitivity: -42 dB ± 3 dB (@1 kHz)
Type: built-in MEMS microphone
BATTERY:
Capacity: 100 mAh
Type: lithium polymer
Playback battery life: up to 8 hours
Charging method: USB Type-C
Charging time: 1.5 hours

* This value is approximate. The battery life depends on the selected volume level and the type of music.
SIZE AND WEIGHT:
36 x 20 x 12 mm
20 g