New Business Style Hanging Ear Rotating Universal Bluetooth 5.0 Bluetooth Headset Feature: [Professional business style] Bluetooth headset adopts exquisite-friendly rubber coating and stylish design to bring you a business experience. [Comfortable wearing design] earplugs, suitable for your left and right ears, bring you a new wearing experience. You can adjust the angle of the earplugs to fit your ears better. Super light weight, will not cause any burden to your ears, so it provides long-lasting comfort. [Long lasting battery life] Built-in lithium- battery provides long standby , up to 4-5 hours of music or continuous talk. It takes 1-2 hour to fully charge and then keep your social and musical connections. [Excellent stereo sound quality] The Bluetooth headset supports the mute function during calls. Improve sound by enhancing Ec-ho cancellation and noise suppression. You can easily handle calls through the multi-function button on the Bluetooth headset. Excellent stereo quality Using advanced CSR chip and A2DP technology, our headphones provide stereo sound quality and more stable signal transmission. Easy conversation Support call mute function. Improve sound by enhancing Ec-ho cancellation and noise suppression. You can easily handle calls through the multi-function button on the Bluetooth headset. comfortable to wear Lightweight headphones, streamlined design, easy to wear. Very suitable for your left or right ear, no need to worry about falling off easily. Specification parameters: Product Name: wireless earphone Bluetooth version: new 5.0 Communication distance: 10 meters Product color: white,, black, blue Playing time: 15 hours Standby time: 300 hours Charging time: 1 ~ 2 hours Battery capacity: 150mah Product size: 69 * 48 * 21mm Package includes; Headset * 1 Charging line * 1 Manual * 1