HAVIT

Professional swimming SWOLF, based on HRV health function, Afib, blood oxygen (optional) Clock, date display Data storage/OTA upgrade/Breath training Heart rate monitoring/Sleep monitoring/Step monitoringColorie  monitoring/Standing monitoring/Distance monitoring Arrhythmia monitoring/Blood oxygen f..

1.10MM speaker unit for calibration in sports. 2.High quality TPE cable, adopts 3.5mm audio interface, convenient for listening to music or watching movies 3.In ear design ensures noise cancellation.Speaker: 10mmSensitivity: 93+-3dBSpeaker Impedance: 15Ω+-15%Frequency Response: 20Hz to 20KHZPLUG: 3...

Speaker dimensions: 40mmSpeaker impedance:  32Ω?15%Frequency response: 20Hz-20kHzSensitivity: 98±3dB/mWRated  power: 15mWPower capability: 100mWCable length: 1.2±0.15mPlug:  3.5mmCertification: CE..

Speaker dimensions: 40mmSpeaker impedance: 32Ω?15%Frequency response: 20Hz-20kHzSensitivity: 98±3dB/mWRated power: 15mWPower capability: 100mWCable length: 1.2±0.15mPlug: 3.5mmCertification: CE..

Bluetooth version:V5.0Output power(rms):5W+3W?2Speaker: 3"+2"?2 Frequency response: 60Hz-20KHzPower supply: USB Powered 5V Subwoofer size::W99?D126?H150mm Satellite size :W67?D65?H87mm7 Colors Pulsating LEDAUX IN/BT..

speaker:3"4Ω+2"4Ω*2Output Power:3W+2W*2 Power supply:USBProduct size:96*116*128mm*1Sattelite: 60*60*70mm*2  support: AUX/BT..

Bluetooth version:V5.0Product size:230*130*125MMSattelite: 85(W)*91(D)*118(H)mm               Output Power: 5W+3W*2Driver Size:  4"+2"*2 Frequency: 270Hz-20KHzS/N: >65dBFeatures: BT/AUX/USB/SD/FMpower input:USB 5V..

RGB backlit gaming mouseInterface Type: USBSize:130*66*40mmKey number:7Chip: SPCP199Resolution: 800-1600-2400-3200-4800-6400DPIOperating Voltage:5V±10%Key life: 5,000,000timesCable length:1.5m..