SENNHEISER HD-25 PLUS

Sennheiser Accentum Plus Wireless Bluetooth Headphones with 37 mm transducers that offer precise and exceptional high-fidelity sound with the possibility of customizing it according to your hearing needs using the presets, the integrated 5-band equalizer and the customization function of the sound, all accessible via the very convenient Sennheiser Smart Control app.   The very convenient hybrid adaptive noise cancellation function (Hybrid ANC) helps you stay focused and not be disturbed by external noise, while the transparency mode automatically adapts the sound to the environment around you and allows you to listen to the surrounding ambient sounds without remove the headphones.   Support for SBC, AAC and aptX Adaptive ensures the Sennheiser Accentum Plus Bluetooth automatically selects the highest quality option for your device,   Furthermore, with its two digital beamforming microphones and automatic wind noise suppression, the Sennheiser Accentum Plus guarantees crystal clear calls and more immediate access to the voice assistant.   DESIGN AND COMFORT The very comfortably padded upper band and over-ear cushions guarantee comfort even for long uses. Many small comforts that we can also find in the long battery life, with a playback time of up to 50 hours and in the customization of the sound with the integrated 5-band equalizer or different audio modes such as Bass Boost and Podcast mode.   When the time comes to recharge the headphones, with the quick charging function you will be able to have 5 hours of playback with just 10 minutes of charging which makes the Sennheiser Accentum Plus the ideal product if you are looking for a quality portable solution.   TECHNICAL SPECIFICATIONS Headphone type: Closed-back with over-ear circumaural design Bluetooth: 5.2, class 1, 10 mW (max) Transmission/modulation frequency from 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK, 8DPSK Supported profiles: A2DP, AVRCP, HFP, HSP, GATT Supported codecs: SBC, AAC, aptXTM, aptX HDTM, mSBC, CVSD Speaker type: Dynamic Speaker size: Diameter 37 mm Frequency response: 10Hz – 22kHz Max SPL: 106 dB SPL (1 kHz / 0 dBFS) THD: <0.3% (1kHz / 100dBSPL) Speaker Impedance: Active: 560 Ohm, Passive: 95 Ohm Hybrid adaptive ANC Microphone principle: MEMS Microphone frequency response: 50 Hz – 8 kHz Noise detection: 2 microphones in beamforming configuration for noise reduction Battery life: Up to 50 hours of playback in Bluetooth and with ANC active (test conditions: iPhone, medium volume level) Charging time: approx. 3.5 hours to fully charge Fast charging: 10 minutes for 5 hours of playback Battery Type: Built-in 800mAh Li-ion rechargeable battery Power supply 5 V⎓, 700 mA max USB charging via USB-C socket Magnetic field strength: 3.0 mT Weight: approx. 222 g Dimensions: 165mm x 195mm x 48mm (folded flat) In the box: ACCENTUM Plus Wireless headphones, USB-C charging cable, case, additional cable, quick start guide and user manual