Auto Pair Remove 2 headphones from the charging box, the headphones now start searching for each other and then for your device, if an iOS device is used there will be a Pop-up box for connection. The headphones will now connect automatically, you can easily search for them in your Bluetooth settings, quickly and stably. If you have an iOS device, there is the option for Popup, there is also the option to see the battery life of your headphones directly in your smartphone. When connecting with Android, the popup function does not work, but the headphones need to be connected via the bluetooth menu.Popup When paired with your iOS device, it is possible to connect them directly via the home screen or via the bluetooth menu.Rename Rename your headphones after they are connected to your smartphone only applies to iOS devices.Unique Design These Bluetooth headphones are ergonomically designed and perfectly adapted for most ears. You can use these for music / news, talk / work and feel comfortable all day.Ultra-Capacity Equipped with a large battery, the charger is fully charged within 30 minutes, with a high-definition microphone. For incoming calls, the phone number is read out automatically, a touch to answer, refuse, very convenient and fast.Excellent sound quality This Bluetooth headset inPods i12 TWS uses powerful JL 5.0 bluetooth chip. The stereo sound quality allows you to listen to clear and beautiful music in a noisy environment and the conversations are very clear.Shape Design Exclusive and compact body design, elegant drawer that can be charged and charge the headphones in the box, very suitable for long-term use.Model: inPods i12 TWSChip: JL Bluetooth v5.0 chipMicrophone: Built-inBattery indicator: YES (needs to be paired via bluetooth)Battery: Rechargeable Polymer Lithium BatteryDistance bluetooth: up to 10m (without obstacles)Battery capacity: 30mAh (single headphones)Battery cover 200mAh (charge the headphones approx. 4-5 times)Playing time (music): up to 3 hours depending on volumeTalk time: up to 2.5-3 hours depending on volumeCharging time: 30 minutesStandby time: more than> 100 hoursManual for Touch Technology:Touch 3 seconds to start SIRIPause / Play Pause the music by one touchChange music (front and back) - three tap on the right headset to go back and on the left headset to change forward.Touch 2 seconds on left to Increase volume, touch 2 seconds on right to lower the volumeThe package contains:1 pair x inPods 12 TWS 2020 Bluetooth headphones (right + left)1 x USB Charging Cable1 x Charging dock / charging box1 x Manual English<br> 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