I15 Pods Tws Bluetooth 5.0

i15 tws touch control wireless earphone i15 tws wireless earbuds is a 2019 new touch control bluetooth headphone it has same size as original airpods,provides 3d bass stereo sound send inquirychat now product details 2019 new i15 tws touch control wireless earphone 1:1 wireless earbuds with bluetooth 5.0 technology, top sound quality 3d bass headphones model number: i15 tws touch control i15 tws 1:1 for airpods bluetooth earphone headset 5.0 3d bass 1. Driver: 15mm 2. Impedance: 32 ohm 3. Bluetooth version: bluetooth v5.0+edr, jerry 5.0 solution 4. Bluetooth use frequency band: 2.4ghz 5. Power level: class ii 6. Output power: 30mw 7. Bluetooth distance: 15~20 meters barrier-free 8. Frequency response: 20-20000hz 9. Working voltage range: 3.0v-4.2v 10. Microphone sensitivity: -42db 11. With a2dp / avrcp high quality stereo audio transmission and remote control protocol 12. Charging time is about 1 hour. 13. Play time is about 150-180 minutes.