OIIRGO-Power Bank Box 3X18650 Battery Pack DIY Smart Charge Fast Charger LED Light for Cell Phone Tablet 
Bluetooth V5.4 | Excellent Sound Quality | Sensorless Wear | CIPA Gold Label All Day Long Standby
Newly upgraded structure, wearing more in line with the ear canal, ultra lightweight material, almost imperceptible presence of headphones, achieving true “sensory free” wearing
Upgrade the 13MM driver unit, use different materials for the diaphragm dome and edge parts, and triple enhance the diaphragm to handle different frequency band sound vibration characteristics and transmit high-resolution sound quality throughout the entire link
Professional preset sound effects, customizable style
Breakthrough 40H+battery life, uninterrupted for 1 day and 1 night, allowing for 4-5 hours of smooth listening on a single full charge of the headphones, alternating between single and dual ear wearing for longer battery life
Equipped with the new generation Bluetooth 5.4 dual core technology algorithm, the left and right ears synchronously receive and transmit Bluetooth signals with low latency and strong signal, enjoying stable sound quality and achieving low latency, making it an ideal choice for gaming users
M21S Pro tilts into the ear, closely adheres to the ear canal, and combines SEF ear to ear technology to ensure precise sound penetration, effectively reducing sound leakage by 93% and avoiding problems such as awkward sound leakage caused by external headphones.
Even if the world is chaotic, every conversation can feel like being in a quiet private meeting room
Compared to sliding volume adjustment, the M21Spro increases the touch area and has a wider contact surface, allowing for easy touch without accidentally switching between functions such as playing songs, switching songs, and connecting and disconnecting calls
Equipped with intelligent dual processing chips, seamless switching between single and dual ear use, pick up one at will to listen, and connect immediately without waiting
IPX4 dustproof and waterproof, not afraid of sweat, comfortable to wear, always accompanied by beautiful music
No need to worry about whether the device system used is Android, iOS, or Windows. As long as it has Bluetooth function, it can be fully compatible for use
Reviews
There are no reviews yet.