Hmwy-wireless EarbudsTWS Wireless Earbuds Wireless Earphones LED Twins Mini Earbuds Stereo Headset Wireless Earbuds Feature: Bluetooth 5.0: Wireless Earbuds Adopting Bluetooth 5.0 and lossless HD rendering technology that Wireless Earbuds produce incredible sound quality with crystal crisp treble. Enjoy your music everywhere Built-in Microphone: Each Wireless Earbuds have a built-in microphone, Wireless Earbuds enable you to enjoy hands-free calling and voice assistants Different Sizes: There are 3 different sized ear tips for your choice, making you more comfortable to wear LED Display Charging Case: Wireless Earbuds Built-in 2200 mAh battery can charge headphones 40 times, and accumulated up to 120 hours IPX7 Waterproof: The Wireless Earbuds are resistant to sweat. Wireless Earbuds Perfect for running, jogging, hiking, yoga, exercises, gym, fitness, travelling Wireless Earbuds Specification: Item type: Wireless Earbuds Wireless Earbuds Bluetooth Version: 5.0 (A2DP AVRCP HFP HSP) Wireless Earbuds Transmission range: 10 meters Wireless Earbuds Working frequency: 2.4GHZ-2.48GHZ Wireless Earbuds Charge box output voltage: 3.1v-4.2v Wireless Earbuds Charging box input voltage: 5v Wireless Earbuds Charging box battery capacity: 2200mAh Wireless Earbuds Call duration: 6 hours Wireless Earbuds Waterproof level: IPX7 Wireless Earbuds Standby time: 120 hour Wireless Earbuds charging time: 30-45 minutes Wireless Earbuds Charging box charging time: 2-3 hours Wireless Earbuds Button: touch button Package Included 2 x Wireless Earbuds 1 x Charging Case 1 x Use Manual 3 pairs of earplugs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store