Specifications:Chipset: AB1526P Version: Bluetooth V5.0 Bluetooth Range: 66ft / 20m Bluetooth Earbuds Battery Capacity: 60mAh Portable Charging Case Output Voltage: DC 5V 2A Portable Charging Case Input Voltage: DC 5V 1A Portable Charging Case Battery Capacity: 4000mAh Usage Time Music time: 7.5 Hours Talking time: 5 Hours Standby Time: 200 Hours Charging Time for Bluetooth Earphones: 0.5-1 Hours Charging Time for Charger Case: 1-2 Hours Bluetooth Headset G.W.(Single): 10gCompatible Brand : Universal, For Acer, For Alcatel, For Alcatel-Lucent, For Amazon, For Apple, For ASUS, For Audeze, For Audioengine, For Audiolab, For AudioQuest, For Audiovox, For Beats by Dr. Dre, For BenQ, For BlackBerry, For Blackphone, For BLU, For Bluedio, For Bowers &amp; Wilkins, For Casio, For CAT, For CECT, For Chief, For CIMA, For Cisco, For Coolpad, For CUBOT, For Definitive Technology, For Dell, For Denon, For Disney, For Dopod, For Dynaudio, For Elite Screens, For Essential, For Firefly Mobile, For Flexson, For Floureon, For Focal, For Fujitsu, For Furnitech, For Garmin, For Google, For Handspring, For Hitachi, For Honor, For HP, For HTC, For Huawei, For i-mate, For Infinity, For Innostream, For Integra, For iRulu, For Jamo, For Kanto, For kate spade new york, For Kicker, For KLH, For Kyocera, For Lenovo, For LG, For Lucid Audio, For Marantz, For MEE audio, For Meizu, For MiTAC, For Mitsubishi, For Motorola, For Mpow, For NAD Electronics, For NEC, For Neonode, For Newton, For Nixxo, For Nokia, For O2 Xda, For OnePlus, For Onkyo, For OPPO, For OTTERBOX, For Palm, For Panamax, For Panasonic, For Pandamimi, For Pantech, For Pharos, For Philips, For Pioneer, For Plantronics, For Polk Audio, For POWERADD, For Pro-Ject, For PSB, For Psion, For RAM, For Razer, For redmi, For Rega, For Sagem, For Salamander, For Samsung, For Sanus, For Sanyo, For Sendo, For Sennheiser, For Sharp, For Shure, For Siemens, For Sierra Wireless, For Sonim, For Sonos, For Sony, For Sony Ericsson, For SoundXtra, For Speck, For Spigen, For SVS, For Symbol, For Telson, For THL, For Tivoli Audio, For Tom&amp;Co, For Toshiba, For ULAK, For UTStarcom, For U-Turn Audio, For Verizon, For ViewSonic, For Vifa, For Vtech, For Wiko, For Wilson, For XFINITY, For Xiaomi, For Yamaha, For ZTC, For ZTE Description: New Bluetooth 5.1 wireless earplug for iPhone, TWS wireless earplug with 2000mAh LED charging box, IPX7 waterproof in ear wireless headset, stereo Hi Fi sound, one button matching Bluetooth earplug, built-in microphone The latest Bluetooth 5.1 wireless earplugs With the most advanced Bluetooth 5.1+EDR technology, the real wireless earplug supports A2DP/HFP/HSP/AVRCP/SPP/PBAP and 99% of smart devices. Provides stereo sound during calls. It also has fast and stable transmission without tangle. You can use the headset freely, and no longer worry about missing calls. The latest LED display charging box The independent LED display on the housing can help check the power of the wireless earplug and the charging box at any time. L/R Bluetooth headset battery separated LED display design, which shows when the remaining power in the charging base is put into the shell, you can know when the best charging time is. CVC 8.0 Noise Reduction Wireless Earplugs The microphone detects and eliminates external noise and enhances selective listening. The headset integrates the eighth generation technology of this technical standard. Whether in noisy factories, busy offices, aircraft cabins, or in sports activities, you can enjoy the pure sound output of the headset True wireless earplug with 2000mAh mobile power supply The 2000mAh large capacity charging box can fill the earplug 40 times, and the playback time is about 220 hours. Our convenient charging box is small and light, no matter where you are, it can keep your earplugs at full power! It can also charge your phone at any time. With the active Siri assistant, you can communicate with Siri as easily as ever. Auto quick matching mini earplugs After the wireless headset is removed from the charging box, the TWS Bluetooth headset can be simply paired automatically. Search and connect &quot;G1&quot; on your smartphone, and in a few seconds, you will enter the musical world. Ergonomically designed wireless earplugs Use ergonomically designed gel elastic silicone earmuffs to ensure that your earphones fit comfortably to your ears. Stereo headphones come directly from the box with three adjustable earmuff sizes, so you can focus on reaching new heights in your workout. Waterproof and warranty wireless earplugs True Wireless earplugs are designed for sports! IPX7 waterproof, easy to sweat and rain proof, do not worry about rain. They are very suitable for running, jogging, hiking, yoga, exercise, gym, fitness, travel, etc. Great for Christmas gifts/gifts, birthday gifts/gifts, public holidays. Packing list: 1 x Headphone(Right&amp;Left) 1 x USB charging cable 1 x Product Manual 4 x Ear cap

TWS Wireless Earbuds Bluetooth 5.0 Waterproof Headset Headphones With Power Bank