ENGLISH
Klein Tools SMART SENSE Situational Awareness Bluetooth
users to remain cognizant of their surrounding environment while expertly
incorporated Bluetooth technology lets the user enjoy music simultaneously
without compromising the user's hearing protection of up to 23dB NRR. The vented
headband design and soft-foam ear cushions allow for a cool comfortable fit.
• Hearing Protection: 23dB NRR (Noise Reduction Rating)
• Bluetooth
Version: 5.1
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• Bluetooth
Connection Range: 32.8 ft. (10 m) in open space
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• Frequency Response: 20Hz - 20kHz
• Support Pro les: A2DP v1.3/AVRCP v1.6/HFP v1.7/HSP1.2/GAVDP1.3
• Battery Type: Internal, Li-Ion, 3.7V / 500mAh (1.85Wh)
• Runtime: 25 hours @100% Ambient & 50% Bluetooth Volume
• Charging Requirements: Maximum 5V DC, Minimum 0.6A
• Charging Time: Approx. 2 hours
• Dimensions: 6.18" × 7.03" × 3.90" (156.9 × 178.5 × 99 mm)
• Weight: 15.38 oz. (436 g)
• Operating Temperature: 14° to 140F (-10° to 60°C)
• Charging Temperature: 32° to 113°F (0° to 45°C)
• Storage Temperature: -4° to 140°F (-20° to 60°C)
• Relative Humidity: <85% non-condensing
• Drop Protection: 6.6' (2 m)
• Ingress Protection (IP) Rating: IPX4 Sweat & Water Resistant
• Certi cations: FCC, IC, DOE/CEC, NRCan, BQB, NOM/IFETEL
• FCC ID: 2AI28-AESEM1S
• IC: 21655-AESEM1S
• IFETEL: KLKLAE23-20787
Specifications subject to change.
The Bluetooth
2
any use of such marks by Klein Tools, Inc. is under license.
GENERAL SPECIFICATIONS
word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and
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Earmuffs enable
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