BLUETOOTH SLUSALICE CANYON TWS-5 ZELENE CANYON TWS-5, Bluetooth headset, with microphone, BT V5.3 JL 6983D4, Frequence Response:20Hz-20kHz, battery EarBud 40mAh*2+Charging Case 500mAh, type-C cable length 0.24m, size: 58.5*52.91*25.5mm, 0.036kg