Jobsite Earbud

Jobsite Earbud Bluetooth® Wireless Hearing Protection The Klein Tools Jobsite Earbud AESEB1 is a Bluetooth® 5.0 enabled wireless earbud designed for professional use, combining high-quality stereo audio streaming with effective hearing protection. Ideal for electrical distributors and lighting solution providers, this earbud offers up to 28 dB noise reduction rating (NRR) with included memory foam tips, protecting users from hazardous noise on job sites. It features a compact design with a charging case for extended runtime, ensuring continuous use during work hours. Specifications Product Name: Jobsite Earbud Manufacturer: Klein Tools Manufacturer Part #: AESEB1 Noise Reduction Rating (NRR): 28 dB (with memory foam tips) Bluetooth Version: 5.0 Wireless Connection Range: 32.8 ft (10 m) Earbud Dimensions: 0.84" × 0.65" × 0.96" (21.4 × 16.5 × 24.4 mm) Charging Case Dimensions: 3.15" × 1.50" × 1.56" (80.0 × 38.1 × 39.7 mm) Weight (Earbuds + Case): 2.4 oz (57.7 g) Battery Runtime: Approximately 5 hours on earbuds only, 15 hours with charging case Frequency Response: 20 Hz – 20 kHz Charging Port: USB-C Certifications: FCC, IC, DOE/CEC, NRCAN Ingress Protection Rating: Earbuds IP67, Case IP4X Features True stereo wireless earbuds with high fidelity audio delivering crisp treble, clear mids, and rich bass Interchangeable memory foam tips provide hearing protection; silicone tips available for casual listening Up to 28 dB noise reduction rating (NRR) when used with memory foam tips Easy one-step Bluetooth® 5.0 pairing and universal compatibility with Bluetooth-enabled devices Built-in microphones support hands-free calling Compact charging case with USB-C port for convenient charging and extended runtime Durable design with IP67-rated earbuds for water and dust resistance suitable for jobsite environments LED indicators for battery status and charging Downloads & Links Spec Sheet Spec Sheet