Audio Technica ATH-CLR100BT In-Ear Wireless Bluetooth Headphones Specification : - Built-in controls power - Secure fit and sound isolation - Magnetic buds - 7-hour battery - IPX2 - Bluetooth 5.0 - Effective working distance up to 10m - Working freq 2.5GHz (2.402GHz ~ 2.480GHz) - Sensitivity 100 dB / mW - Impedance 16 ohm - Wight 16.5g - Dimensi 18x4x8.5cm What #39;s in the box : - 1 Unit Headset CLR100BT - Manual Book - Eartips S/M/L - USB Charging Kabel ( USB A To micro USB ) Garansi : Garansi Resmi 1 Tahun