Auricolare wireless Bluetooth L9 Bluetooth 5.1 vivavoce per cellulare con microfono, chiamate HD, auricolari professionali

Type: Stereo Bluetooth Headset Control Buttons: Play/Pause/ Call / Receive Music time: About 20-30 hours Support System: IOS / Android /Window Bluetooth Version: V5.1 Battery capacity 300mAh Built-in lithium battery (charged via USB) Built in Microphone for Handsfree Cell Phone use Material: Plastic & Rubber Features: High capacity, long working time and energy saving. Super slim and tiny, very convenient for using. Support HFP, HSP and A2DP. Support CVC denoise, clear and Hi-Fi sound. Compatible with most of cellphones and tablets which support Bluetooth function. With capacity display on iOS device. Descriptions: Built-in mic, so you can easily take calls. Provide you a discreet and more comfortable listening experience with no wires. Bluetooth technology enables you to connect to any smart device. Package List: 1*bluetooth headset 1*usb charge cable 2*ear hook 2*eaof silicone ear caps 1* External Headphones 1*use manual Note: Because each display or light will have a certain color difference, this is difficult for sellers to achieve no color difference, so please understand before