Bluetooth earphone Energy Sistem Style pocket

Energy Sistem Style pocket Bluetooth earphones deliver compact, portable audio with a 6 mm dynamic driver and a frequency response of 20 Hz–20 kHz. The earbuds support True Wireless auto-pairing and Bluetooth 5.1 (class 2) connectivity with up to 20 m range, and include a built-in microphone for hands‑free calls and voice assistant access. The charging case extends playback time and uses a microUSB port for recharging.

Advantages

The earbuds provide balanced sound from a 6 mm dynamic driver and support SBC codec playback. Bluetooth 5.1 ensures stable wireless connection and lower power consumption. True Wireless auto-pairing simplifies initial setup, while the built-in microphone with a 100 Hz–10 kHz response supports clear voice transmission. The compact charging case adds extra battery life and protects the earbuds when not in use.

Suitable for

• Everyday music listening and podcasts
• Hands-free phone calls and voice assistant interaction (Google / Siri)
• Commuting and travel due to compact size
• Light workouts and outdoor walks

Key specifications

• Driver type: 6 mm dynamic
• Frequency response (earbuds): 20 Hz – 20 kHz
• Bluetooth: 5.1 (class 2), 2.4 GHz, range up to 20 m
• Profiles: HSP / HFP / A2DP / AVRCP; codec: SBC
• Microphone sensitivity: -42 dB ± 3 dB (@1 kHz); mic frequency response: 100 Hz – 10 kHz
• Earbud battery: 25 mAh (each), 3.7 V; playback ~4 hours at medium volume*
• Charging case battery: 150 mAh, 3.7 V; additional ~8 hours*
• Charging time (earbuds and case): 1.5 hours; charging port: microUSB

How to use

Remove the earbuds from the charging case to power them on and enable True Wireless auto-pairing. Open the Bluetooth settings on your device and select "Energy Sistem Style pocket" to connect. Use the onboard controls on the earbuds to play/pause audio, answer calls and activate your device voice assistant. After use, place the earbuds back in the charging case to recharge them; the case recharges via the microUSB port.

Usage recommendations

For optimal battery life, charge the case and earbuds fully before first use and avoid exposing them to extreme temperatures. Battery life may vary depending on volume level and audio content.