Sport back hang earphone

Hom lub mloog pob ntseg no zoo dua rau hnav thaum qoj ib ce. Kev tsim ntawm lub caj dab caj dab kom ntseeg tau tias lub pob ntseg yuav tsis poob rau hauv av txawm tias lawv tawm thaum lub sijhawm ua haujlwm. Txhua yam koj yuav tsum tau ua yog khaws lawv los ntawm koj

BT102

Bluetooth version: V5.3Roj teeb muaj peev xwm: 140mahSijhawm ua si: 8 teevLub sij hawm tham: 10 teevStandby: siab dua 1 lub hlisLub qhov (socket) them nyiaj: Micro US B 5 V / 1AThem nqi: 3.7VQhov siab: siab tshaj 10mDriver unit: dia 10 m mImpedance: 32 Ohm ± 15%Teb zaus: 20-20Khzrhiab heev:-42 d B +/- 5d b

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SIB 831

Specifications: Air Conduction Earphone Bluetooth Version: 5.3V Tsav Tsheb: 15.4mm Hi-fi stereo speaker Lub sijhawm them nyiaj: 1.5h Standby lub sijhawm: 110h Sijhawm Playback: Txog li 7 teev Zaus teb: 20-20KHz Roj teeb muaj peev xwm: 90mAh Bluetooth txuas nrug: Approx.15m

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