TWS & BLUETOOTH 5.0: most advanced Bluetooth 5.0 technology Supports HSP HFP A2DP AVRCP Provides in-call stereo sound Also own fast and stable transmission without tangling.
Hi-fi stereo sound quality: offers a truly authentic sound and powerful bass performance with 8mm large size speaker driver - the drive area is 1.77 times than the normal drive area.
IPX8 waterproof: Earbuds and charging case inner Nano-coating makes it possible to waterproof. It is suitable for sports to prevent water. Ideal for sweating it out at the gym .
Rechargeable Case with LCD Display: Long battery life! This Bluetooth earbuds has 2000mAh rechargeable case let you free of recharging. In smart LCD digital screen you can check battery consumption display from 1% to 100% anytime.
Built-in Microphone: With built-in microphone you can take or make hands-free call. Enjoy your auditory feast everywhere. Earburds also can separateable use.
Built-in Extra USB-A Port and Flashlight: Our 2000mAh capacity bluetooth headphone built in extra USB-A port as the extra power bank for your other devices and also the flashlight for you as much more convenient in the night.
One Step Pairing: Take out them from charging case and they will pair with each other automatically. Open the Bluetooth and tap "M15" to connect. There have a buttons on the bluetooth earbuds so that you can play and pause music, skip tracks, answer and end calls with one simple operation on the bluetooth earphones.
Smart touch control: The intelligent touch control button is multifunctional, such as play/pause music, answer/hang up a call, the next/previous song, activate Siri. Smart life
Snug fit & deep bass: Designed to a seamless fit in your ears and offer 4 different sizes earbuds for choices, allow you to stream music with CD-like audio quality with powerful bass and crispy mid-highs through a unique speaker driver..
Specification of Earbuds:
Bluetooth Version: 5.0
Protocol: Supports HSP, HFP, A2DP, AVRCP, SPP, PBAP
Working Distance: Up to 33ft
Battery Type: 3.7V, Li-ion Polymer Battery
Frequency Response (Hz-kHz): 2420MHz - 2480MHz
Specification of Charger Case:
Input: 5V/1A
Output: 5V/1A
Notes:
Please take off the plastic paper on the earphones before use
Please email to us for help if any issue PLEASE DO NOT OPEN ANY RETURN REQUEST TO HURT OUR ACCOUNT PERFORMANCE

Packing Include
1x Wireless Earphones

1x Earphone Charging Box

6x Ear Tips (Two are already installed)

1x User Manual

1x Hand strap