? CSR: QCC3026
? Master-slave control, touch operation
? Version 5.0, IPX5
? Charging base 550mAh
? Earbuds each 40mAh
? Non-stop playing time: 3-4 hours
? Speaker: Φ7mm
? Impedance: 32Ω
? Sensitivity(SPK): 98±3dB@1KHz
? Earbuds size: 38.0*19.5*24.5mm
? Charing box size: 68.0*68.0*34.0mm