Exquisite New Design SY-T8 OEM Over-ear Headphone Noise Cancellation Headset BT Wireless Earphones ENC Headphones

Metal And Plastic Construction: The combination of metal and plastic materials ensures a durable and lightweight design, suitable for long-term use in various environments.

Bluetooth V5.3 Connection: Utilizing the latest Bluetooth v5.3 technology, these headphones offer a stable and fast connection, enhancing the overall user experience with minimal latency.

15-20 Hours Battery Life: With an estimated battery life of 15-20 hours, users can enjoy extended listening sessions without frequent recharging, making it ideal for travel and professional use.

Environmental Noise Cancellation: Equipped with Environmental Noise Cancellation (ENC), these headphones effectively reduce ambient noise, providing a clearer and more focused audio experience, especially in noisy environments.

Highlights at a glance
Noise Cancellation (ENC): Reduces ambient noise for clearer audio.
Touch Control: Easy to use with intuitive touch buttons.
Bluetooth 5.3: Offers stable connection and fast pairing.
15-20 Hours Battery Life: Ensures long-lasting use between charges.
Over-Ear Design: Comfortable fit for extended listening sessions.

use: HiFi Headphone, Gaming, Professional, Computer, mobile phone, Aviation, Travel
Connection: Wireless
Noise Cancelling: Environmental Noise Cancellation (ENC)
BT Wireless: Bluetooth v5.3
Estimated Battery Life: 15-20 hours
wireless delay time: 41-50 ms
Material: Plastic, Metal
Control Method: Button Control
waterproof standard: IPX-4
game atmosphere light: No Light
Charging Interface Type: Type-C
codecs: None
chipset: JL
Sound Quality: High Fidelity (Hi-Fi), Surround Sound, Stereo
vocalism principle: Dynamic
Headphone Form Factor: Over Ear
private mold: Yes
volume control: Yes
control mode: Touch
battery indicator: Digital Display
Battery Charging Time: 1-3 hours

The SY-T8 headphones operate on a charging input power of 5 Watts and deliver an internal audio output power of approximately 20 to 35 Milliwatts (mW) per channel. Because they are lightweight consumer electronics, they function on very low electrical power. The wattage specifications are divided into two main categories:
1. Charging Input Power (Power Consumption)
Total Wattage: 5 Watts Max
Voltage & Current: Standard 5V DC at roughly 1.0A.
Battery Specs: The internal rechargeable lithium-polymer battery has a capacity of 350mAh to 400mAh, which takes about 1.5 to 2 hours to fully charge.
Safe Charging Tip: You should charge the headphones using a standard 5V USB port (like a computer port, console, or a basic 5V/1A wall adapter). Avoid using high-wattage mobile phone "Fast Chargers" or "Superchargers" exceeding 1.5 Amps, as over-voltage can overheat and degrade the internal battery.
2. Audio Output Power (Sound Performance)
Driver Wattage: ~0.035 Watts (35 mW)
Impedance: 32 Ohms (Ω)
Explanation: The 40mm dynamic drivers use tiny fractions of a watt to push sound. A 32-ohm impedance is highly efficient, meaning the headphones easily reach their maximum volume without needing an external amplifier.