Wireless Bluetooth Headphones, Intelligent Noise Reduction Earbuds, Digital Power Display And Stereo HiFi Sound, Bluetooth 5.4 Hanging Ear Rotatable Earphones Product parameters： Product Color: Beige Material: ABS Reminder Function: Low Battery Reminder,Incoming Call Reminder Compatible Devices:Phone/Tablet/Laptop Bluetooth Version: 5.4 Bluetooth Transmission Distance:≥10 meters Music Playing times: about 6-8 hours Work times: about 75 hours Charging Voltage: DC5V/1A Gross Weight: 90g/0.17Ib Product Size: 8x6x3cm/3.15x2.36x1.18in Packing Size: 12x8x4cm/4.72x3.15x1.57in Product description: The new Bluetooth 5.4 output is faster and more stable:The new generation of Bluetooth 5.4 chip reduces power consumption by 50% and improves stability by 50%. It enhances the call signal. No matter listening to music, making phone calls, or playing games, it can almost achieve no sensory delay, helping you accurately hear every sound. Fingerprint touchs, lligent digital display:True wireless Bluetooth headset, high sensitivity fingerprint touchs, can complete the functions of answering the phone and switching songs with a touchs. all cell phones, tablets, computers and other Bluetooth devices, support Bluetooth devices can be used Upgrade magnetic induction receivable bin:Magnetic induction cabin, easy to open the cabin door, Intelligent pairing, take out the choice of Bluetooth automatic connection, the first connection, the second automatic pairing, take out the boot, put back the shutdown Double ear high definition call:as clear as face to face, cVc8.0 intelligent noise reduction call and song listening intelligent noise filtering are adopted. each sport earbud can control the function of and reject phone, volume adjustment, music ,voice assisatant, Stereo sound,handsfree calling Structural that fits human ear to upgrade listening experience:It has been greatly optimized in the wearing experience.Newly upgraded 130 ° adjustable shaft function, It is more comfortable and firm to wear without sound leakage. Package Included: 2 x Headphones 1 x Charging box 1 x Charging Cable 1 x Instructions