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Klein Tools AESEM2 Slim Bluetooth 5.4 Over-The-Head Earmuffs with 23 dB NRR and 50+ Hour Runtime
4.7 (48 items)
Limited Time SaleUntil the end
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US$47.99 cheaper than the new price!!
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Used US$31.99
Product details
| Management number | 240848472 | Release Date | 2026/07/16 | List Price | US$31.99 | Model Number | 240848472 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Klein Tools AESEM2 Description
Slim, lightweight Bluetooth over-the-head earmuffs that deliver 23 dB noise reduction, clear audio for music and calls, and a 50 plus hour rechargeable runtime for all-day use.
Klein Tools AESEM2 Includes
- (1) Slim Bluetooth Over-The-Head Earmuffs
- (1) USB-C Charging Cable
Klein Tools AESEM2 Features
- Bluetooth 5.4 connectivity for music and phone calls
- 23 dB noise reduction rating (NRR) helps protect hearing in loud environments
- Rechargeable battery provides 50 plus hours of runtime on a single charge
- Vented headband allows airflow for cooling comfort during extended wear
- Soft, pressure-reducing foam cushions create an acoustic seal for improved noise reduction
- Slim, lightweight design for comfortable use on jobsites, in workshops, and outdoors
- Adjustable wire arms for a personalized fit
- Multi-function on-ear controls for power, playback, and volume
- IPX4 rating helps protect against splashes
- 6 ft (2 m) drop protection for jobsite durability
- 32 mm audio drivers for premium sound quality
- Maximum volume: 88 dBA
- Meets ANSI S3.19-1974 standard
Klein Tools AESEM2 Specifications
| Application | Hearing Protection |
| Type | Bluetooth Over-The-Head Earmuffs |
| Connectivity | Bluetooth 5.4 |
| Hearing Level Protection | 23 dB |
| Battery Life | 50+ hr |
| Charging Time | 2.5 hr |
| Included | Earmuffs; USB-C Charging Cable |
| Batteries | 1 |
| Audio Driver Size | 32 mm |
| Maximum Volume | 88 dBA |
| Special Features | Vented Headband; Adjustable Arms |
| IP Rating | IPX4 |
| Drop Protection | 6 ft (2 m) |
| Material | PC; ABS |
| Enclosure Material | PC; ABS |
| Color | Black; Orange |
| Indoor/Outdoor | Both |
| Standards | ANSI S3.19-1974 |
| Overall Width (Inch) | 3.8 |
| Overall Length (Inch) | 5.7 |
| Overall Height (Inch) | 8.3 |
| Weight (oz) | 17.6 |
| Country of Origin | CHN |
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Hearing Protection
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