3M Peltor WS Alert XP+ Bluetooth Hearing Protector
- Product Code: MRX21A2WS7
3M Peltor WS Alert XP+ (MRX21A2WS7) is a rechargeable Bluetooth hearing protector with FM radio (RDS) and active ambient listening. MultiPoint connectivity, SNR 29 dB attenuation and 82 dB-limited sound pass-through support safe communication in noisy work environments.
General information
Hearing protection designed for work environments where noise attenuation and hands-free communication are required simultaneously. The key benefit is the combination of hearing protection, wireless connectivity and controlled ambient sound awareness without removing the earmuffs.
Technical specifications at the beginning of the product file.
- NOISE ATTENUATION: SNR 29 dB
- AMBIENT LISTENING: external microphones, sound level limited to 82 dB
- LISTENING FUNCTION: Push-to-Listen for instant ambient sound access
- BLUETOOTH: version 5.2
- CONNECTIONS: MultiPoint (two devices simultaneously)
- AUDIO: Qualcomm aptX HD adaptive audio
- RADIO: FM with RDS (AF and TA, TA can be disabled via app)
- CONTROL: voice-guided menu system
- APP SUPPORT: 3M Connected Equipment app (iOS / Android), settings and hygiene/service reminders
- POWER: rechargeable battery, automatic power-off
- OPERATING TIME: approximately 78 hours
- WEIGHT: 379 g
- COLOR: black–turquoise (replaceable ear cup shells available separately)
- WARRANTY: 12 months
Benefits and differences compared to similar products
- MultiPoint allows simultaneous connection to two phones or devices without repeated pairing.
- Push-to-Listen and 82 dB-limited ambient sound support communication in noisy environments.
- FM radio with RDS functions (AF/TA) improves radio reception during mobile work.
- Mobile app simplifies configuration and hygiene or maintenance management.
Intended use
Suitable for construction sites, industrial work, maintenance, service tasks and agriculture where hearing protection, Bluetooth hands-free communication and radio are required in one device. Not recommended for environments where wireless devices are prohibited or where a specific helmet-mounted solution without a headband is required by safety regulations.
Product name
MRX21A2WS7 3M Peltor WS Alert XP+ Hearing Protector
Q & A
Warranty: 12 months.
Model updates: XP+ is an updated version of the WS Alert XP with MultiPoint and improved audio performance.
Availability: depends on stock and distributor; check current availability in-store or online.
Technical details: Bluetooth 5.2, MultiPoint (2 devices), FM RDS (AF/TA), Push-to-Listen and 3M Connected Equipment app support are key features.
Delivery information
- Delivery methods: typically store pickup and parcel or freight delivery (options vary by seller).
- Delivery time: depends on stock status (in-stock vs. made-to-order).
- Store availability: varies by location; check availability before pickup.
