Energy Sistem Serenity wireless in-ear headphones

The Energy Sistem Serenity ANC are wireless in-ear headphones. They feature active noise cancellation (ANC) technology that reduces external sound by up to -30 dB, making it easier to concentrate in busy environments. Their Bluetooth 5.4 connectivity offers a range of up to 20 meters and a stable connection for listening to music or making calls.

These devices feature four integrated microphones (Quad Mic) to improve voice clarity during communications. The frequency response ranges from 20 to 20,000 Hz, with an impedance of 32 Ω. Each earbud weighs 0.04 kg and offers 5 hours of battery life per charge. Their dimensions are 64 mm wide, 50 mm high and 25 mm deep.

• Active noise cancellation (ANC) of up to -30 dB
• Bluetooth 5.4 connectivity with a range of 20 meters
• Four integrated microphones for clear calls
• 5 hours of battery life per earbud
• Frequency response of 20 to 20,000 Hz
• Lightweight at 0.04 kg