Overview:X2 True Wireless Earbuds Headphones BATTERY LIFE Up to 7 hours music playtime+21 hours charging case IMMERSIVE AUDIO EXPERIENCE 13mm dynamic drivers create a wide sound field and balanced listening feeling CRYSTAL CLEAR CALL QUALITY Deeply optimized call noise reduction, reduce environmental noise interference and enhance human voice to improve sound clarity DUST RESISTANT & WATERPROOF FOR OUTDOOR USE IP54 LIGHTWEIGHT and COMFORT Anywhere usage USER-FRIENDLY INTERACTION DESIGN Supported by Touch control
Features: Bluetooth V5.1Bluetooth Protocol HFP, A2DP, AVRCPEffective Distance 10mPlaytime (hours) 7h(earbuds) + 21h(charging case)Battery Capacity 37mAh (earbuds) | 350mAh (charging case)Charging Port USB-TypeCAudio Coding SBCDriver 13mm dynamicImpedence 32Sound Pressure Level 94±3dBSPLFrequency Response 20Hz - 20KHzMircrophones (1 on each earbud)Microphone Sensitivity -38±1dBGaming mode