i12 tws 2019 Wireless earphones MIni Earbuds Bluetooth 5.0 For iPhone Samsung xiaomi pk i7s i9s i11 i20 i30(i12noretailbox) LIG

Features:1. First Automatic pairing,2.Bluetooth 5.0 Touch control3. Earphone magnetic charging,4. Double ears can make phone calls, both ears can hear sound.5. With high quality speaker,deep Stereo bass sound quality.6. Powerful noise de-noising circuit (active noise reduction)7. Remind call number, the last one call back8. Compatible with almost all bluetooth device (mobile phone,PC,notebook,tablet etc.)9.Golden size 1:1 .Specification:1. Drive: 15mm2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice , you can get a longer time)14. Music time is about 2.5-3.5 hours (lower the voice , you can get a longer time)Package Includes:2 x Bluetooth mini headphones (left and right headphones)1 x USB charging cable1 x user manual1 x Charge box1 x Retail boxwhen you get it ,charge it first please , because it is a long way to your country .you can longer press 3 seconds to power on or power off the earphones .

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