Ultra Long Battery Life and Playtime: Bluetooth headset can support up to 18-20 hours playtime of normal usage on a single charge and boost that to 80 hours playtime. You don't have to worry about running out of power on the go. Hands Free Call & Clear Sound : Our Bluetooth earpiece equiped with 13mm drivers and dual ENC microphone, the advanced microphones will make your sound clearer even in busy environments, whether youre in a bustling coffee shop or walking down a noisy street. Comfortable To Wear: Lightweight wireless Bluetooth headset designed to fits perfectly for your right ear. The earpiece only 0.55 oz (15.6 g) which alleviates pain and helps reduce fatigue over time. Wide Compatible & Two Charging Methods: Compatible with any iOS and Android devices, tablets, laptops