Wireless Earbuds/ Earphone (i7S TWS) Bluetooth V4.2 Stereo Earphone

Wireless Earbuds/ Earphone (i7S TWS) Bluetooth V4.2 Stereo Earphone Features: 👉1. listening to the song correct, support songs and call, 👉2. remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts; 👉3. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry; 👉4. One to two connections, can be connected to two mobile phones at the same time 👉5. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically , more convenient; 👉6. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone FOR PAIRING EARPHONE TO EARPHONE, PLZ CHECK ON YOU..TUBE Specification: 👉1. Driver: 15mm 👉2. Impedance: 32 OHM 👉3. Bluetooth version: Bluetooth v4.2 + EDR 👉4. Bluetooth use band: 2.4GHz 👉5. Power level: CLASS II 👉6. Output power: 30mW 👉7. Bluetooth 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 Bluetooth state, press the switch 2 times, hear the tone switch successfully) 👉13. Talk time is about 4-5 hours 👉14. music time about 4-5 hours 👉15. Standby time is about 100 hours Package Includes: 2xmini Bluetooth Headphones(left and right earphones) 1x Charging box 1xUSB Charging Cable 1xUser Manual