Bluetooth Wireless Earbuds Noise Canceling Sports Headphones with Charging Case IPX5 Waterproof Stereo Earphones in-Ear Built-in HD Mic Headsets for iPhone Android Apple Airpod

" Why choose wireless headphones? Apple Siri function has long press touch function button Upgrade Bluetooth 5.0 stereo sound quality and deep bass Stable connection-never disconnect during use Battery life up to 100 hours Supports two headset calls. Zh Double noise reduction technology, clear call. specification: Battery capacity: 40mAh (one headset), 400mAh (charging case) Wireless Bluetooth range: about 33-50 feet (10-15 meters) Charging time: about 50 minutes Use time: 5-6 hours of talk, 4-5 hours of music playback Standby time: about 3600 minutes How to use it? 1. Turn on the charging box switch (blue or red light is on) 2. Open the top cover of the charging case and remove the headset. The headset turns on and matches automatically. 3. Pairing with other devices: Open the Bluetooth settings of the mobile phone or other devices, search for the Bluetooth name "i11", and click Connect Bluetooth. 4. Put the headset into the charging case, enter the charging mode, and the headset will automatically shut down. 5. The I11TWS wireless headset can be independently connected to devices such as left Bluetooth. 6. If the i11TWS wireless headset is not connected to the Bluetooth device for 5 minutes, it will automatically shut down. Package contents: 2 Bluetooth headsets 1 USB power cable 1 x user manual 1 x charging case"