Feature: 1. The ultra‑thin design with earpiece less than 1cm makes it more comfortable to wear, louder, and intelligent noise reduction. 2. With hands-free function, helmet bluetooth headset truly free your hands and you can ride safely. 3. Built‑in large‑capacity rechargeable lithium‑ion battery, long standby time and long working time. 4. Moto helmet headsets are suitable for all types of helmets, weatherproof, convenient and practical. 5. Using bluetooth 5.0 technology, stable transmission, wider coverage, faster speed and lower power consumption. Specification: Item Type: Motorcycle Helmet Headphone Material: ABS Bluetooth Version: 5.0 Headphone Battery: lithium battery 250mAh (delivered with battery) Bluetooth Range: Approx. 10m 32.8ft Microphone Transmission Distance: Approx. 1m 3.3ft Frequency: 2.402-2.480GHz Speaker Thickness: Approx.1cm 0.39in Speaker Diameter: Approx. 4.15cm 1.63in Standby Time: about 160 hours Working Time: about 6 hours Charging Time: about 1.5 hours Applicable to: various types of helmets. Package List: 1 x Wireless Helmet Headset1 x Micro-USB Charging Cable1 x Manual2 x Hook and Loop Fastener
