Specification: Bluetooth version?Bluetooth 5.0 Operation distance?10m / 33FT Transmitting power: Class 2 Frequency range?2.402-2.480Ghz Speaker??40mm Impedance?32? Rechargeable battery: 200mAh Talking time 7 hour Music playing time: 7 hours Charging time: 1 hours What`s in the box 1 x Bluetooth headphones 1 x 3.5mm Aux cable 1 x Charging cable 1 x Manual
