Situational Awareness Bluetooth® Earmuffs

Klein Tools Cat. No. AESEM1S Earmuffs are engineered to incorporate both Situational Awareness and Bluetooth® technologies for connectivity to surroundings and music. The dual-knob design featuring unique grooves for easy identification enables users to precisely adjust their Situational Awareness or Bluetooth® volumes. Ergonomically designed vented headband provides cool comfort for all-day wear. These earmuffs charge in 2 hours, providing 25 hours of runtime.

• SMART SENSE featuring situational awareness technology allows users to safely listen to their surrounding environment and instantly identify potential hazards
• Intuitive amplification of low-level sounds enhances clear communication between co-workers
• High impulse, impact or constant sounds are compressed down to a safely listening level of 85dB
• Enjoy premium audio quality with rich bass, clear mids and crisp treble through the latest Bluetooth® 5.1 technology
• USB-C rechargeable battery offers up to 25 hours of runtime on a single charge
• Noise Reduction Rating (NRR) of 23 protects and prolongs your hearing
• Dual-knob design with unique grooves enables independent control of SMART SENSE and Bluetooth® volume
• Vented headband provides cool comfort in the hot summer months
• Soft memory-foam ear cushions designed for all-day use
• Noise cancelling microphones eliminate background for crystal clear calls in loud environments

• Warning: Read all instructions and warnings before using this product. Failure to follow these instructions and warnings may result in serious personal injury.
• Warning: No user-serviceable parts inside. Do not open enclosure or attempt to repair this earmuff.
• IP Rating: IPX4
• Included: USB-A to USB-C Charging Cable; Carrying Bag
• Connectivity: BT 5.1, Wireless Range: 32.8' (10 m)
• Batteries: Lithium-Ion
• Overall Length: 3.9" (9.9 cm)
• Charging Time: Approx. 2 hr
• Indoor/Outdoor: Indoor/Outdoor
• Application: Construction Sites, Factories, Airport Grounds, Hunting, Distribution Warehouses, Arborist, Racing, Range Instructors
• Battery Life: 25 hr
• Number of Lithium-Ion Cells: 1
• Drop Protection: 6.6' (2 m)
• Color: Orange, Black, Gray
• Lithium Content (Watt Hours): 1.85 Wh
• Overall Height: 7.03" (17.9 cm)
• Overall Width: 6.18" (15.7 cm)
• Special Features: Situational Awareness, Bluetooth, 23NRR, Dual-Volume Knobs, Hands-Free Calling, Vented Headband, Environmental Noise Cancelling Microphones
• Enclosure Material: Earcups: ABS + PC; Headband: POM + TPE
• Battery Type: Lithium-Ion
• Maximum Volume: 88 dBA
• Lithium Content (mAh): 500 mAh
• Weight: 15.45 oz (438 g)
• Lithium Battery Package: Contained in Product
• Material: Earcups: ABS + PC; Headband: POM + TPE
• Type: Situational Awareness Bluetooth Earmuffs
• Battery Weight: 15 g

Datasheet

Instructions

MSDS

Video