TWS bluetooth headset smabat x1 dual speakers hifi music professional manual operation two modes lossless AAC APTX audio ANC call

1Product model: Smabat x1 tws
2 Product type: true wireless bluetooth headset
3Special features: two high-fidelity music modes (professional manual switching)
4 Audio format: AAC / apt-x
5. Battery life: 9 hours
6 Charging box capacity: 700mAh
7 Charging time: about 1 hour
8 chips: Qualcomm V5.0 QCC3020
9 Distance: 10m
10 frequency ranges: 10-22kHz
11 Impedance: 32Ω
12 Waterproof rating: IPX4
13 signal-to-noise ratio: 95dB
15. Earphone sensitivity: 105 dB