i7s TWS Mini Wireless Bluetooth Earphone Stereo Earbud Headset With air Charging Box
i7s TWS মিনি ওয়্যারলেস ব্লুটুথ ইয়ারফোন স্টেরিও ইয়ারবাড হেডসেট উইথ এয়ার চার্জিং বক্স
Product Descriptioni7S TWS Wireless Headphone With Charging Box
Wireless Earbuds for iPhone and Android
Specifications:1. Driver: 15mm2. Impedance: 32 OHM3. Wireless version: Blue tooth v4.2 + EDR4. Wireless use band: 2.4GHz5. Power level: CLASS II6. Output power: 30mW7. Wireless distance: 10 meters barrier8. Frequency response: 20-20000Hz9. Operating voltage range: 3.0V-4.2V10. Mic sensitivity: -42dB11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol12. 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 hours15. music time about 4-5 hours16. Standby time is about 100 hours
Package Includes2 x mini Wireless Headphones(left and right earphones)1 x Charging box1 x USB Charging Cable1 x User Manual
