Newest E12 TWS Bluetooth Earphone 5.0 Wireless Headset HiFi Sports Earbuds Headphone Microphone with Fast Charging Case (Brown)

Description

Color:Brown Active noise reduction: yes Vocal principle: dynamic Support memory card: no Control button: yes Volume control: yes Sensitivity: 120±5dB Communication: Wireless Connector Waterproof: yes Use a microphone: yes Connector: none Plug type: wireless Wireless charging: yes Features: New Bluetooth version 5.0, listening to songs about 6-8 hours of high performance Project model: E12 Bluetooth version: 5.0 Voice prompt: support Support Protocol: HSP/HFP/A2DP/AVRCP Working range: 15 meters Battery capacity: single ear 3.7V/60mAh, charging box 400mah Call time: up to 8 hours Charging time: less than 1 hour Headphone size: about 25.5*19*18mm/0.98*0.75*0.71in Charging capacity: 750MA Charging bin size: about 58*40*30.6mm/2.28*1.57*1.2in Charging bin charging time: 40-60 minutes Charge the headset: 4 times Wireless frequency: 2402-2482MHZ Description:  Style: in the ear (TWS) Drive unit: ?6mm Frequency response: 20hz ~ 20K Hz Maximum input power: 0.01W