ZEALOT T4 TWS Mini Bluetooth Earphone Wireless Gaming Music Calling Stereo Headset - Black

• Bluetooth 5.0 fast and stable connection

• It will automatically connect after opening the box, will enter the pairing state before put into your ears

• After the first pairing is successful, the earphone will be automatically connected when it comes out of the case, which is convenient to use

• Compact size and lightweight, easy to carry

• 300mAh capacity charging case provide long standby and music playing time

• Ergonomic design, reduce pressure to ears, comfortable to wear

Specification:

• Charging case battery capacity: 300mAh lithium battery

• Bluetooth version: 5.0

• Speaker: 16?

• Transmission distance: about 10m

• Frequency response: 100Hz-20KHz

• Signal to noise ratio: ?90dB

• Working voltage: 3.7V

• Distortion: <1%

• Charging voltage: DC5V

• Charging port: Type-C

• Talk time: about 3 hours

• Music playback: about 3.5 hours

• Standby time: ?30 days

• Charging time: about 2.5h