JVC HA-AE5T Black, True Wireless in-ear headphones, Bluetooth 5.0, Up to 10 m range, Frequency range: 20 - 20.000 Hz, Impedance: 16 Ohm, Driver size: 6 mm, Bluetooth profiles: A2DP, AVRCP and HFP, Supported audio formats: SBC, AAC codec, apt X codec, Lithium-polymer battery, Touch sensor operation with confirmation tone, Hands-free function, Up to 27 hours total battery life (incl. charging station), Up to 9 hours earphone battery life, Water-, sweat- and dust-proof according to IP55, Compatible with voice assistants, Weight headphones: 6.2 g, Charging station: 46 g, Colour: Black, Incl. Charging station and cable, earplugs in three sizes and ear fins for optimal fixation