K55 TWS Bluetooth In-Ear Gaming Headset 1. Touch controlEasy control, designed for mobile phone game player 2. Super 3D sound qualityPortable media player, mobile phone, gaming, sports, enjoy sound without delay 3. Long battery life, up to 4-5 hours of use on a single charge, and then the possibility to charge the earbuds many times with the included charging power bank.

4. Active noise cancellationMultiple sizes of earplugs to block out outdoor noise ensure your headset stays comfortably in place and enhances the sports and exercise experience.

5. Auto connect, quick connect Remove the headphones from the powerbank adapter and enjoy quick auto connect with your phone6. Stable signal, low latency smoother -33 latency on microphone for gaming and SBC / AAC dual code and much lower sound latency in 65 ms game7.IPX5 waterproof Charging port: type-c, easy to charge Features: Model: K55Color: blackUsage time: 4-4 hours Earphone battery capacity: 40mh Charging box battery capacity: 400mhVersion: 5.0Hopper size: 6mmMoving coil unit Frequency response: 20Hz ~ 20kHzSpeed: 105dBLmpedance: 16ohmMIC sensitivity: -38dBBluetooth distance: 10 metersBinoral call: supportsHeadphone charging time: 45 minutes Charging time of the charging box: 1.2 hours Earphone weight: 4gBattery box weight: 64gPack weight: 160gHeadphone size: 3422 25mmPack size: 150105 45mmPack size:2 * earphones1 * charging compartment1 * charging cable