Energy Sistem Serenity in-ear headphones

The Energy Sistem Serenity headphones are an in-ear model with Bluetooth 5.4 connectivity and True Wireless technology. They feature active noise cancellation (ANC) with a reduction of up to 30 dB and 10 mm dynamic drivers. Their frequency response ranges from 20 Hz to 20 kHz, with an impedance of 32 Ω and a latency of 200 ms. They support AAC and SBC codecs, and include an integrated microphone with ENC for calls.

Battery life is 5 hours with ANC enabled, extendable by an additional 20 hours via the charging case. Both recharge via USB Type-C, taking 1 hour for the headphones and 2 hours for the case. They have IPX4 splash resistance certification, voice assistant compatibility, and playback and volume controls. Weighing 40 g and measuring 64 x 50 x 25 mm, they are compatible with Mac, PC, smartphones, tablets and TV.

• Active noise cancellation of up to 30 dB
• Bluetooth 5.4 connectivity with AAC and SBC codecs
• 5-hour battery life and 20 additional hours with case
• Splash resistance with IPX4 certification
• 10 mm dynamic drivers and 20 Hz to 20 kHz response
• Fast charging via USB Type-C