Brand new Parkside Bluetooth® Ear Defenders Protects your hearing by reducing the sound volume by 28dB (SNR noise protection value), H = 31dB, M = 25dB, L = 21dB Integrated hands-free function with integrated microphone and headphones - provides continued hearing protection even when need to communicate External audio sources can be transmitted via Bluetooth® (radio, music, phone calls) 5-button operation for simple Bluetooth® device connection, music control and call management With soft ear pads and padded headband Adjustable headband, fits sizes S/M/L Integrated Li-Ion battery for 23 hours of music playback (at medium volume) USB Type-C charging port and AUX input for wired music transfer (includes USB cable) Battery charging time 4 hours - a 20-minute quick charge function provides 10 hours of battery life Includes dynamic noise control - conversations are possible even when wearing the ear defenders Noise reduction: 28dB (SNR) Audio functions: phone call management, hands-free function, music transmission Battery: Lithium-Ion 3.7V (500mAh) Suitability: Complies with the Personal Protective Equipment Regulation (EU) 2016/425 Included accessories: USB-A to USB-C charging cable (60cm) These ear defenders are size M Bluetooth® v5.3 – supported profiles: A2DP, HFP, HSP, AVRCP Bluetooth® range: max. 10m System requirements: USB interface, Bluetooth® interface Boxed & Fast delivery Thanks for viewing