Bluetooth Earphone For Running V5.0
2019 new Classic In-ear Stereo Sports i11
touch earphone bluetooth/ wireless headphone
Specifications:
1. Chipset: Jieli Touchï¼?
2. Blutooth version: Blutooth V5.0ï¼?
3. Blutooth band: 2.4GHzï¼?
4. Battery: box battery is 350mah, earphone battery is 40mahï¼?
5. Channel mode: 2.0 real stereo;
6. Blutooth distance: 10 metersï¼?
7. Touch function: Supportï¼?
8. Operating voltage range: 3.0V-4.2Vï¼?
9. Speaker: real copper ring 10 / frequency response 20-16HZï¼?
10. Distortion rate: THD
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