Letscom T22 Wireless Earbuds, Bluetooth 5.0 Headphones
Find it on Amazon: https://amzn.to/34VceAC

Details:
Up to 80 Hours Playback: 4.5 hours playtime from a single charge, combined with its 2600mAh portable case your Bluetooth headphones can last up to 80 hours. The battery case can also be used as emergency power bank.
Amazing Audio Performance: Using the Latest 1532 chipset and AAC HD code protocol guarantees earphones that deliver balanced bass, treble and mid-range sound; its tight-fitting ergonomically designed earplugs effectively block out unwanted noise to give you an immersive music listening experience.
IPX6 Water Resistant: This product is IPX6 Waterproof certified, which means that both earbuds can easily deal with heavy sweat or getting stuck in the rain when you are outside. Your new best partner during your fitness workout or when running, jogging, cycling, and hiking.
Dual charging modes: Wired & Wireless Charging: The case supports both wired and wireless charging which provides more convenient charging methods and saves your time locating a charging wire. Please note: it is necessary to ensure the power wireless charging transmitter is stable, wireless charger not included.
Auto Switching Between Dual/Single Earbud Use: Switch between earbuds care-free thanks to the latest Multi Cast Synchronization Technology. You can now enjoy music anytime no matter whether you are using the left or right earbud alone without experiencing a lag/delay in your music.

A Perfect Fit Every Time
Ergonomically designed with 3 different sets of ear-tips to offer a comfortable fit every time.

Reliable Connection
Bluetooth 5.0 chipset solution, the wireless headphones provides 2X transmission speed with no signal loss or music dropouts

Multi Control
Multi Functions with easy on Touch Control

– Up to 80 hours Ultra Long Playtime
– 2600mAh Charging Case and Power Bank Functionality
– Charging Case with Real-time Battery Usage Display Screen
– Advanced Bluetooth 5.0 technology
– Charging Case Supports Wireless Charging
– IPX6 Water Resistant Certificated
– 1 Hr Quick Charge (Earbuds)
– 6mm Dynamic Speakers with AAC Coding
– Zero-pressure Touch Control
– Auto Switching between Dual/Single Use Tips Paring Steps
– Turn on the Bluetooth function on your device;
– Take out both/either of the earbuds from its charging case Pairing Fails
– Put the earbuds back to the charging case and re-try pairing
– Make sure Bluetooth Connection Distance is within 10 meters (33 feet) and no signal interference nearby

Specifications

Model: T22
Bluetooth Version: V 5.0
Chip: AB1532
Battery: 40mAh (per earbud), 2600mAh (charging case)