Title:HAYLOU GT1 2022 Version True Wireless Earbuds BT5.2 AI Call Noise Cancellation AAC Audio Codec 3.9g Compact Body Anti-Slip Ear HoldersFeatures:[Enjoy Wireless Freedom,Advanced BT5.2] All-new BT5.2 chip brings more stable connection, faster transmission and less background noise. Enjoy wireless freedom and escape into your music![Pair with Ease,Dual-master Chip]The earbuds will automatically connect when taken out fromthe charging case. With dual-master design, you can freely switch between mono mode and stereo mode.[Seamless Switch,65ms Low Latency Mode]Triple tap the right earbud to enable 65ms ultra-low latency mode. Easily slay the enemy without being noticed and dominate the battle field![New Level of Immersion,Incredible Sound Quality]With built-in Hi-Fi speaker and AAC HD audio codec, the earbuds can offer wider soundstage, more powerful bass and punchy highs.[Enjoy Free Chat,Al Call Noise Cancellation]DNN (Deep Neural Network) algorithm can simulate human hearing system and intelligently identify human voice and environmental noise for clear calls.SpecificationProduct name:Haylou GT1 2022 VersionWireless connectionBT5.2Charging interface:Type-CCommunication range:10m (open environmentwithoutobstaclesBattery lifeApprox. 20 hourswith charging caseHeadset battery capacity135mACharging case battery capacty310mACharging time of the headsetAgprox. 1.5 hoursCharging time of the charging caseApprox.2 hoursSupported protocolsSBC/AAC/A2DP/AVRCP/HEP/HSPColor:Black,White(Optional)Package List:1 pair*Earbuds1*Charging cable1*User manual1*Package box