MPOW Product Highlights cVc 8.0 NOISE CANCELING MIC : Built in cVc 8.0 noise cancelling mic, MPOW upgraded Bluetooth earpiece offer hands free calls with crystal-clear sound, which can filter out external noise & enhances the sound of your voice, allow you hear and be heard in louder environments. UPGRADED MINI BLUEOOTH EARBUD : Adopted the high professional CSR chipset and Bluetooth 5.0 technology, make multi-data transmission is stable, wide wireless coverage range, low power operation saves power, compatible with all kinds of Bluetooth products. And this Bluetooth earpiece also. 8HRS CONTINUOUS PLAYBACK : MPOW mini Bluetooth earbud supports 8 hours playtime and 300 hours standby time with only just 2 hours charging time. It also comes with magnetic inductive charger, quickly charging anytime. UPDATE HD STEREO AUDIO : Update clear HD audio with less sound loss, for listening to Audiobooks, Podcasts and Netflix, decent for music and calls. Easily to answer/end calls, play/pause music through the multi-function button. SMALLEST & LIGHTEST DESIGN : Weighs only 0.1oz (3g) and small enough, you can barely notice it while inside your ear. Also, the button is bigger and easier to operate than others. Wear comfortable, hidden, suitable for a variety of scenes MPOW Product Specifications ​​Model: MPOW EM16 Single Earbud (EM1 Upgraded Version) Bluetooth Version: V5.0 Chip: QCC3020 Microphone: CVC8.0 Chargeing Time: 2 Hours Playing Time: 10 Hours Waterproof: IPX4 Charge Mode: Micro USB Charging Voltage: DC 5.0V 1A Battery: 50mAh ​​ What's In The BOX? 1 x Portable Case 1 x MPOW Mini Earphone 1 x Memory Foam Eartip 1 x Ear Tips In Different Sizes 2 x USB Chargers 1 x User Manual