MILWAUKEE USB Bluetooth Earbuds incl. L4B3 REDLITHIUM Battery and Charging Cable L4RLEPB-301

Features
The Jobsite Awareness system allows you to stay aware of your surroundings by reducing the intensity of external noise.
Digital Bluetooth connects devices up to 100 meters away, allowing you to listen to music/podcasts/audiobooks/media and answer/talk/reject phone calls.
European certified hearing protection: EN 352-2:2020 (SNR silicone earplugs = 26 dB; SNR foam earplugs = 32 dB); EN 352-7:2020; EN 352-9:2020; EN 352-10:2020).
Passive hearing protection for work is provided by silicone and foam ear tips.
Replaceable foam tips and silicone tips with wings included.
Small enough not to interfere with personal protective equipment or hats and hoods.
Lightweight enough to minimize ear fatigue and fit flush in the ear.
Up to 10 hours of runtime on a single charge.
The REDLITHIUM™ USB rechargeable battery provides up to 70 hours of runtime with multiple charges.
The charge indicator light lets you know when the battery is low.

Technical specifications
Voltage 4 V
Battery life 10 h
Battery life, including charging in the case, 70 h
Maximum noise level 82 dB

Scope of delivery
1 x L4 B3 battery
USB cable