i7S TWS Wireless Headphone With Charging Box Wireless Earbuds for iPhone and Android
i7S TWS ডাবল ডুয়াল মিনি ওয়্যারলেস ইয়ারফোন
Product Description
i7S TWS Wireless Headphone With Charging Box Wireless Earbuds for iPhone and Android
Specifications:
1. Driver: 15mm
2. Impedance: 32 OHM
3. Wireless version: Blue tooth v4.2 + EDR
4. Wireless use band: 2.4GHz
5. Power level: CLASS II
6. Output power: 30mW
7. Wireless distance: 10 meters barrier
8. Frequency response: 20-20000Hz
9. Operating voltage range: 3.0V-4.2V
10. Mic sensitivity: -42dB
11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
12. Powerful noise de-noising circuit (active noise reduction)
13. switch between Chinese and English (boot does not connect Wireless state, press the switch 2 times, hear the tone switch successfully)
14. Talk time is about 4-5 hours
15. music time about 4-5 hours
16. Standby time is about 100 hours
Package Includes
2 x mini Wireless Headphones(left and right earphones)
1 x Charging box
1 x USB Charging Cable
1 x User Manual
