INCLUDES:
(1) USB-A to USB-C Charging Cable
(1) Carrying Bag

FEATURES:
Earmuffs with SMART SENSE allows users to safely listen to their surrounding environment and clearly communicate with co-workers
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
Durable construction with 6.6-Foot (2 m) drop protection and IPX4 rating

SPECIFICATIONS:
Type: Situational Awareness Bluetooth Earmuffs
Material: Earcups: ABS + PC; Headband: POM + TPE
Batteries: Lithium-Ion
Battery Life: 25 hr
Charging Time: Approx. 2 hr
Color: Orange, Black, Gray
Connectivity: BT 5.1, Wireless Range: 32.8′ (10 m)
Drop Protection: 6.6′ (2 m)
Maximum Volume: 88 dBA
IP Rating: IPX4
Enclosure Material: Earcups: ABS + PC; Headband: POM + TPE
Indoor/Outdoor: Indoor/Outdoor
Application: Construction Sites, Factories, Airport Grounds, Hunting, Distribution Warehouses, Arborist, Racing, Range Instructors
Special Features: Situational Awareness, Bluetooth, 23NRR, Dual-Volume Knobs, Hands-Free Calling, Vented Headband, Environmental Noise Cancelling Microphones
Overall Length: 3.9″ (9.9 cm)
Overall Height: 7.03″ (17.9 cm)
Overall Width: 6.18″ (15.7 cm)

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.