Fone de ouvido Bluetooth TWS sem fio com indicador de energia LED de 3500 mAh, fone de ouvido esportivo estéreo HiFi para iPhone e

Features: 1. Listening to songs and calls, supporting listening to songs and making calls 2. full intelligent 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. Intelligent compatibility: Support all mobile phones with Bluetooth function, tablet, notebook, sing, Q music, movies, etc. 5. Bluetooth 5.0. 6. Touch Control. 7. Auto power on / Auto power off. 8. Binaural calls. 9. Previous song, Next song. 10 .Support daily waterproof and sweatproof (Does not support flushing and soaking). Note: This product does not have a retail package box! ! ! Packing list: 2 * Mini Bluetooth Earphone 1 * Charging box 1 * USB charging cable 1 * User manual Style : In-ear Vocalism Principle : Balanced Armature Origin : Mainland China Active Noise-Cancellation : Yes Control Button : Yes Communication : Wireless Volume Control : Yes Number Of Drivers : 2 Plug Type : L Bending Impedance Range : up to 32 Ω Model Number : Pro 4 Headphone Pads Material : Other Support Memory Card : No Waterproof : Yes Frequency Response Range : 20 - 20000Hz Magnet Type : Other Wireless Type : Bluetooth Line Length : 0m Package List : User Manual,Charger,Charging case Codecs : AAC Driver Diameter : 20mm Resistance : 36Ω Sensitivity : 42dB Is wireless : Yes Connectors : USB Earcups Type : Sealed Bluetooth Version : 5.0 Total Harmonic Distortion : 10% Charging Method : Charging case Max Output : 30mW Support APP : No Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport With Microphone : Yes Features : waterproof,With Microphone,Apple Siri Support,Active Noice Cancelling