Sennheiser ACCENTUM Plus Wireless / Beats Studio Pro

Sennheiser ACCENTUM Plus Wireless: ACCENTUM Plus Wireless around-ear wireless headphones; black (700176) and white (700177). The cheaper ACCENTUM Wireless and the higher-end MOMENTUM 4 are separate models.

Beats Studio Pro: Beats Studio Pro (2023) over-ear wireless headphones. The Beats Studio3 Wireless and the Beats Solo series are separate models.

Specification	Sennheiser ACCENTUM Plus Wireless	Beats Studio Pro
Release year	2024	2023
Type	Headband, around-the-ear (circum-aural) wireless headphones; fold flat Sennheiser promises a light, ergonomic fit with a soft silicone inner headband and cushioned earcups; folded flat it measures about 16.5 × 19.5 × 4.8 cm. Sennheiser	Over-ear wireless noise-cancelling headphones; foldable A carrying case for the folded headphones is in the box. Beats
Driver	37 mm dynamic; 10 Hz–22 kHz; 106 dB SPL; THD below 0.3% Sennheiser says the driver is mounted at an angle. Impedance is 560 ohms in active mode and 95 ohms in passive (wired, powered off) mode. Sennheiser	Custom 40 mm active driver; integrated digital processor Beats says distortion at high volume is up to 80% lower than on the Studio3 Wireless. The digital processor adjusts the frequency response for balance. Beats
Noise cancelling	Hybrid adaptive ANC; Transparency mode; automatic anti-wind mode Hybrid ANC measures noise with microphones both outside and inside the earcup; the adaptive version changes the cancellation strength automatically with ambient noise. Transparency mode lets outside sound in with a touch. Sennheiser	Fully adaptive Active Noise Cancelling (ANC); Transparency mode Adaptive ANC keeps adjusting the cancellation to the fit and surrounding noise. Transparency mode passes outside sounds such as announcements or traffic through the microphones. Beats
Bluetooth and codecs	Bluetooth 5.2, class 1; SBC, AAC, aptX, aptX Adaptive; A2DP, AVRCP, HFP, HSP aptX Adaptive is a Qualcomm codec that adjusts bitrate to link quality on compatible devices. Sennheiser	—
Battery	800 mAh lithium-ion; up to 50 hours with ANC on; full charge about 3.5 hours; 5 hours from 10 minutes Sennheiser measured the 50 hours with an iPhone at medium volume; charging is via USB-C at 5 V, up to 700 mA. Sennheiser	Up to 40 hours with ANC off, up to 24 hours with ANC or Transparency on; Fast Fuel gives up to 4 hours from a 10-minute charge; rechargeable lithium-ion Charging is via USB-C; no power adapter is included. Beats
Controls and sensors	Touchpad on the right earcup; dedicated pairing button; Smart Pause when removed Tap plays or pauses, sliding up and down sets volume, and swiping sideways skips tracks or answers calls. Sennheiser	—
Microphones	Two MEMS microphones with beamforming for noise reduction; 50 Hz–8 kHz Sennheiser	Upgraded voice-targeting microphones Beats
App	Sennheiser Smart Control (iOS and Android); 5-band equaliser, presets, Sound Personalization Sound Personalization adjusts the sound to the user with a listening test developed with the Fraunhofer Institute. Sennheiser	—
In the box	Headphones, USB-C charging cable, carry case, auxiliary (3.5 mm) audio cable, quick guide Sennheiser	Headphones, carrying case, USB-C to USB-C cable for charging and audio, 3.5 mm analogue audio cable Beats
Weight	227 g Sennheiser	—
Spatial audio	—	Personalized Spatial Audio with dynamic head tracking; Dolby Atmos content Head tracking keeps sound anchored to the screen as you turn your head; this works with Apple devices. Beats
Wired audio	—	Lossless audio over USB-C with three sound profiles (Beats Signature, Entertainment, Conversation); 3.5 mm analogue input On a USB-C cable the headphones act as a digital audio interface; the sound profiles are only selectable on this connection: Signature for music, Entertainment for films and games, Conversation for calls and podcasts. The 3.5 mm input is for analogue sources such as in-flight entertainment. Beats
Wireless	—	Class 1 Bluetooth; on Apple: one-touch pairing, “Hey Siri” and Find My; on Android: Google Fast Pair, Audio Switch and Find My Device Class 1 Bluetooth uses higher transmit power for longer range and fewer dropouts. Beats says pairing on Apple spreads to every device on the iCloud account; on Android the Beats app adds settings. Beats
Controls	—	“b” button for music and calls; volume rocker; multi-function button for listening modes, EQ modes, power and pairing Beats
Design	—	UltraPlush engineered leather cushions; metal sliders Beats
Size and weight	—	17.8 × 7.8 × 18.1 cm; 260 g Beats
Colours	—	Black, Deep Brown, Navy, Sandstone Additional retailer-exclusive colours have also been sold. Beats