Pro 4 TWS Bluetooth 5.0 Earphones Wireless Headphones Hi-Fi Stereo Headset Mini In-Ear Stereo Sports Earbuds For Smartph

Product Description. Product specification: 1. Product weight: 5-6g. 2. Working time: about 3-4hours. 3. Standby time: 200h. 4. Charging time: 1-1.5 hours. 5. Single capacity: 30mAh. 6. Charger Betty: 200mAh. 7. Wireless distance: 12m. 8. Compatible mobile phones: headphones are compatible with Android, IOS, Microsoft, etc. 100 of mobile phones with Blue tooth. Packing list: 2 Mini Bluetooth Earphone. 1 charging. 1 USB charging cable(lighting). 1 User manual. Product Features: 1. Listening to songs and calls, supporting listening to songs and making calls, 2. Caller number, last code callback, full inligent Chinese and English tone prompts, power on, pairing, power off and off the phone, etc. 3. Each time the Bluetooth headset is connected to the phone, the Bluetooth headset will automatically connect back to the phone when it is turned on, which is convenient and faster. 4. Inligent compatibility: Support all mobile phones with Bluetooth function, tablet, notebook, sing, Q music, movi