・Bluetooth-compatible 5.3 Connectivity:Ultra-low latency keeps synchronized with audio and video,convenient to keep in contact with your teammates all the time ・Crystal-Clear Sound:Adopting the intelligent noise reduction design,provides 360-degree stereo sound quality ・Compact Size:The compact body fits easily in your pocket,convenient to carry when traveling,cycling,etc ・Touch Control:High sensitivity,smart touch control,easy to answer phone calls,pause music with a few taps ・Comfortable Wearing:Ergonomic in-ear design,the earphones adapt to the ear shape,bringing you extreme comfort even when wearing all-day Specification: ・Bluetooth-compatible version:Bluetooth-compatible 5.3+EDR ・Transmission range:>15M ・Speaker:13.2mm ・Resistance:32 ・Material:ABS ・Battery capacity:charging bin:250mAh earphone:30mAh*2 Package included: ・1 Pair x Earphone ・1 x Charging Bin ・1 x Charging Cable ・1 x English and Chinese User Manual ・Other things not included